INSTRUCTIONS FOR MEDICAL USE OF THE MEDICINAL PRODUCT REKLIN (REKLIN)

Composition:

Active substance: 1.5 ml of the preparation contains 15 mg of meloxicam;

Excipients: meglumine, glycofurol, poloxamer 188, sodium chloride, glycine, sodium hydroxide, water for injections.

Pharmaceutical form. Injection solution.

Main physico-chemical properties: clear, yellow solution with a greenish tint, practically free from particles.

Pharmacotherapeutic group. Non-steroidal anti-inflammatory and antirheumatic agents.

ATC code M01A C06.

Pharmacological properties.

Pharmacodynamics.

MELOXICAM is a non-steroidal anti-inflammatory drug (NSAID) of the enolic acid class, possessing anti-inflammatory, analgesic, and antipyretic effects.

Meloxicam has demonstrated high anti-inflammatory activity in all standard models of inflammation. As with other NSAIDs, its exact mechanism of action remains unknown. However, there is a common mechanism of action shared by all NSAIDs (including meloxicam): inhibition of prostaglandin biosynthesis, which are mediators of inflammation.

Pharmacokinetics.

Absorption. Meloxicam is completely absorbed after intramuscular injection. Relative bioavailability compared to oral administration is nearly 100%. Therefore, dose adjustment is not required when switching from intramuscular to oral administration. After intramuscular injection of 15 mg, maximum plasma concentration reaches approximately 1.6–1.8 μg/mL and is achieved within 1–6 hours.

Distribution. Meloxicam is highly bound to plasma proteins, primarily to albumin (99%). Meloxicam penetrates into synovial fluid, where its concentration is about half that in plasma. The volume of distribution is low, averaging 11 L after intramuscular or intravenous administration, with individual variations within 7–20%. The volume of distribution after multiple oral doses of meloxicam (7.5 to 15 mg) is 16 L, with a coefficient of variation ranging from 11% to 32%.

Biotransformation. Meloxicam undergoes extensive biotransformation in the liver.

Four different metabolites of meloxicam, pharmacodynamically inactive, have been identified in urine. The main metabolite, 5’-carboxymeloxicam (60% of dose), is formed via oxidation of the intermediate metabolite 5’-hydroxymethylmeloxicam, which is also excreted to a lesser extent (9% of dose). In vitro studies suggest that CYP 2C9 plays a major role in the metabolic process, while CYP 3A4 isoenzymes play a minor role. Peroxidase activity in patients may be responsible for two other metabolites, accounting for 16% and 4% of the administered dose, respectively.

Elimination. Meloxicam is primarily eliminated in the form of metabolites in equal proportions via urine and feces. Less than 5% of the daily dose is excreted unchanged in feces, and a negligible amount is excreted in urine. The elimination half-life ranges from 13 to 25 hours, depending on the route of administration (oral, intramuscular, or intravenous). Plasma clearance is approximately 7–12 mL/min after a single oral dose, intravenous, or rectal administration.

Dose linearity. Meloxicam exhibits linear pharmacokinetics within the therapeutic dose range of 7.5 mg to 15 mg following both oral and intramuscular administration.

Special patient groups.

Patients with hepatic/renal impairment. Mild to moderate hepatic and renal impairment do not significantly affect the pharmacokinetics of meloxicam. Patients with moderate renal impairment showed significantly higher total clearance. Reduced plasma protein binding was observed in patients with end-stage renal disease. In end-stage renal disease, increased volume of distribution may lead to higher concentrations of free meloxicam (see sections "Administration and dosage" and "Contraindications").

Elderly patients. In elderly male patients, mean pharmacokinetic parameters are similar to those in young male volunteers. In elderly female patients, AUC values are higher and elimination half-life is longer compared to young volunteers of both sexes. Mean plasma clearance at steady state in elderly patients was slightly lower than in young volunteers (see section "Administration and dosage").

Clinical characteristics.

Indications.

Short-term symptomatic treatment of acute attacks of rheumatoid arthritis and ankylosing spondylitis when other routes of administration cannot be used.

Contraindications.

Third trimester of pregnancy (see section "Use during pregnancy or breastfeeding");
patient age under 18 years;
hypersensitivity to the active substance or to any of the excipients of the medicinal product;
hypersensitivity to active substances with similar effects, such as NSAIDs, aspirin. Meloxicam should not be administered to patients who have experienced asthma symptoms, nasal polyps, angioedema, or urticaria after taking aspirin or other NSAIDs;
gastrointestinal bleeding or perforation related to previous NSAID therapy in medical history;
active or recurrent peptic ulcer/hemorrhage in medical history (two or more separate confirmed episodes of ulcer or bleeding);
history of proctitis and rectal bleeding;
severe hepatic impairment;
severe renal impairment without dialysis;
history of gastrointestinal bleeding, cerebrovascular bleeding, or other coagulation disorders;
bleeding disorders or concomitant use of anticoagulants (contraindications related to the route of administration);
severe heart failure;
treatment of perioperative pain in coronary artery bypass grafting (CABG).

Interaction with other medicinal products and other forms of interactions.

Risks associated with hyperkalemia

Certain medicinal products or therapeutic groups may contribute to hyperkalemia: potassium salts, potassium-sparing diuretics, angiotensin-converting enzyme inhibitors (ACE inhibitors), angiotensin II receptor antagonists, nonsteroidal anti-inflammatory drugs (NSAIDs), (low molecular weight or unfractionated) heparins, cyclosporine, tacrolimus, and trimethoprim.

The onset of hyperkalemia may depend on whether there are associated risk factors. The risk of developing hyperkalemia increases if the above-mentioned medicinal products are used concomitantly with meloxicam.

Pharmacodynamic interactions.

Other nonsteroidal anti-inflammatory drugs (NSAIDs) and acetylsalicylic acid ≥ 3 g/day. Combination with other NSAIDs is not recommended (see section "Special precautions for use"), acetylsalicylic acid at doses ≥ 500 mg per dose or ≥ 3 g total daily dose.

Corticosteroids (e.g., glucocorticoids). Concomitant use with corticosteroids requires caution due to increased risk of bleeding or gastrointestinal ulcers.

Anticoagulants or heparin. The risk of bleeding is significantly increased due to inhibition of platelet function and damage to the gastroduodenal mucosa. NSAIDs may enhance the effects of anticoagulants such as warfarin (see section "Special precautions for use"). Concomitant use of NSAIDs and anticoagulants or heparin is not recommended in geriatric practice or at therapeutic doses. Due to intramuscular injection, meloxicam injection solution is contraindicated in patients undergoing anticoagulant therapy (see sections "Contraindications" and "Special precautions for use").

In other cases (e.g., prophylactic doses), caution is required when using heparin due to increased risk of bleeding.

Thrombolytics and antiplatelet agents. Increased risk of bleeding through inhibition of platelet function and damage to the gastroduodenal mucosa.

Selective serotonin reuptake inhibitors (SSRIs). Increased risk of gastrointestinal bleeding.

Diuretics, ACE inhibitors, and angiotensin II antagonists. NSAIDs may reduce the efficacy of diuretics and other antihypertensive medicinal products. In some patients with impaired renal function (e.g., dehydrated patients or elderly patients with renal impairment), concomitant use of ACE inhibitors or angiotensin II antagonists and medicinal products that inhibit cyclooxygenase may lead to further deterioration of renal function, including possible acute renal failure, which is usually reversible. Therefore, combination therapy should be used with caution, especially in elderly patients. Patients should receive adequate fluid intake, and renal function should be monitored after initiation of concomitant therapy and periodically thereafter (see section "Special precautions for use").

Other antihypertensive medicinal products (e.g., beta-blockers). As with the use of the medicinal products listed below, a reduction in the antihypertensive effect of beta-blockers may occur (due to inhibition of vasodilatory prostaglandins).

Calcineurin inhibitors (e.g., cyclosporine, tacrolimus). The nephrotoxicity of calcineurin inhibitors may be enhanced by NSAIDs through mediation of renal prostaglandin effects. Renal function should be monitored during treatment. Careful monitoring of renal function is recommended, especially in elderly patients.

Deferasirox.

Concomitant use of meloxicam and deferasirox may increase the risk of gastrointestinal adverse reactions. Caution should be exercised when combining these medicinal products.

Pharmacokinetic interaction: effect of meloxicam on the pharmacokinetics of other medicinal products.

Lithium. Data exist for NSAIDs increasing plasma lithium concentrations (by reducing renal lithium excretion), which may reach toxic levels. Concomitant use of lithium and NSAIDs is not recommended (see section "Special precautions for use"). If combination therapy is necessary, plasma lithium levels should be closely monitored at the beginning of treatment, during dose adjustment, and upon discontinuation of meloxicam.

Methotrexate. NSAIDs may reduce tubular secretion of methotrexate, thereby increasing its plasma concentration. For this reason, concomitant use of NSAIDs is not recommended in patients taking high-dose methotrexate (over 15 mg/week) (see section "Special precautions for use"). The risk of interaction between NSAIDs and methotrexate should also be considered in patients taking low-dose methotrexate, including patients with impaired renal function. If combination therapy is required, blood test parameters and renal function must be monitored. Caution should be exercised if NSAID and methotrexate administration continues for three consecutive days, as plasma methotrexate levels may increase and enhance toxicity. Although the pharmacokinetics of methotrexate (15 mg/week) were not affected by concomitant meloxicam treatment, hematological toxicity of methotrexate may increase during NSAID therapy (see above) (see section "Adverse reactions").

Pemetrexed. When meloxicam is used concomitantly with pemetrexed in patients with creatinine clearance between 45 and 79 mL/min, meloxicam administration should be withheld for 5 days before, on the day of, and for 2 days after pemetrexed administration. If combination of meloxicam with pemetrexed is necessary, patients should be closely monitored, particularly for signs of myelosuppression and gastrointestinal adverse reactions. Concomitant use of meloxicam with pemetrexed is not recommended in patients with severe renal impairment (creatinine clearance < 45 mL/min).

In patients with normal renal function (creatinine clearance ≥ 80 mL/min), a dose of 15 mg meloxicam may reduce pemetrexed elimination and thus increase the frequency of pemetrexed-related adverse reactions. Therefore, caution should be exercised when prescribing 15 mg meloxicam concomitantly with pemetrexed in patients with normal renal function (creatinine clearance ≥ 80 mL/min).

Pharmacokinetic interaction: effect of other medicinal products on the pharmacokinetics of meloxicam.

Cholestyramine accelerates the elimination of meloxicam by disrupting enterohepatic circulation, thus increasing meloxicam clearance by 50% and reducing its half-life to 13±3 hours. This interaction is clinically significant.

Pharmacokinetic interaction: effect of combination of meloxicam and other medicinal products on pharmacokinetics.

Oral antidiabetic agents (sulfonylurea derivatives, nateglinide)

Meloxicam is almost entirely eliminated via hepatic metabolism, approximately two-thirds mediated by cytochrome P450 enzymes (mainly CYP 2C9, with a minor contribution from CYP 3A4) and one-third via other pathways, such as peroxidase oxidation. Potential pharmacokinetic interactions should be considered when meloxicam is administered concomitantly with medicinal products that strongly inhibit or are metabolized by CYP 2C9 and/or CYP 3A4. Interactions mediated by CYP 2C9 may be expected when combining meloxicam with medicinal products such as oral antidiabetic agents (sulfonylurea derivatives, nateglinide); this interaction may lead to increased plasma levels of these agents and meloxicam. Patients receiving meloxicam and sulfonylurea or nateglinide preparations should be closely monitored for the development of hypoglycemia.

No clinically significant pharmacokinetic interaction was observed with concomitant administration of antacids, cimetidine, or digoxin.

Children

Interaction studies have been conducted only in adults.

Special precautions for use.

Adverse reactions can be minimized by using the lowest effective dose for the shortest duration necessary to control symptoms (see section "Dosage and administration" and information on gastrointestinal and cardiovascular risks below).

The recommended maximum daily dose should not be exceeded if the therapeutic effect is inadequate, and additional NSAIDs should not be used, as this may increase toxicity without proven therapeutic benefits. Concomitant use of meloxicam with NSAIDs, including selective cyclooxygenase-2 inhibitors, should be avoided.

Meloxicam should not be used for the treatment of patients requiring relief of acute pain.

If no improvement is observed after several days, the clinical benefits of continued treatment should be re-evaluated.

Particular attention should be paid to a history of esophagitis, gastritis, and/or peptic ulcer, with the aim of ensuring their complete treatment prior to initiating meloxicam therapy. Patients treated with meloxicam, as well as those with such history, should be monitored regularly for possible recurrence.

Gastrointestinal disorders.

As with other NSAIDs, potentially fatal gastrointestinal bleeding, ulceration, or perforation may occur at any time during treatment, with or without prior symptoms or a history of serious gastrointestinal disorders.

The risk of gastrointestinal bleeding, ulceration, or perforation increases with higher NSAID doses, in patients with a history of peptic ulcer, especially if complicated by bleeding or perforation (see section "Contraindications"), and in elderly patients. Such patients should start treatment with the lowest effective dose. For these patients, combination therapy with protective agents (such as misoprostol or proton pump inhibitors) should be considered, as well as for patients requiring concomitant use of low-dose aspirin or other drugs increasing gastrointestinal risks (see information below and section "Interaction with other medicinal products and other forms of interaction").

Patients with a history of gastrointestinal toxicity, especially elderly patients, should be informed about any unusual abdominal symptoms (particularly gastrointestinal bleeding), especially during the initial stages of treatment.

The use of meloxicam is not recommended in patients who are concurrently using medications that may increase the risk of ulceration or bleeding, such as heparin, radical therapy or in geriatric practice, anticoagulants such as warfarin or other nonsteroidal anti-inflammatory drugs, or acetylsalicylic acid at doses ≥ 500 mg per dose or ≥ 3 g total daily dose (see section "Interaction with other medicinal products and other forms of interaction").

If gastrointestinal bleeding or ulceration occurs in patients taking meloxicam, treatment should be discontinued.

NSAIDs should be used with caution in patients with a history of gastrointestinal disorders (ulcerative colitis, Crohn's disease), as these conditions may be exacerbated (see section "Adverse reactions").

Hepatic disorders.

Up to 15% of patients taking NSAIDs (including REKLIN) may experience elevated levels of one or more liver function tests. These laboratory abnormalities may progress, remain unchanged, or be transient during continued treatment. Significant elevations in ALT or AST (approximately 3 times or more above normal) have been observed in 1% of patients during clinical trials with NSAIDs. Additionally, rare cases of severe hepatic reactions, including jaundice and fulminant fatal hepatitis, liver necrosis, and hepatic failure, some of which were fatal, have been reported during clinical trials with NSAIDs.

Patients with symptoms and/or signs of hepatic dysfunction or those who have experienced abnormal liver function tests should be evaluated for the development of more severe hepatic failure during REKLIN therapy. If clinical signs and symptoms are consistent with the development of liver disease or if systemic manifestations of disease (e.g., eosinophilia, rash, etc.) occur, REKLIN should be discontinued.

Cardiovascular disorders.

Careful monitoring is recommended for patients with hypertension and/or a history of mild to moderate congestive heart failure, as fluid retention and edema have been observed during NSAID therapy.

Patients with risk factors should be clinically monitored for blood pressure at the beginning of therapy, especially at the start of meloxicam treatment.

Data from studies and epidemiological data suggest that the use of certain NSAIDs (particularly at high doses and during long-term treatment) may be associated with a small increased risk of thrombotic vascular events (such as myocardial infarction or stroke). There is insufficient data to exclude such a risk for meloxicam.

Meloxicam therapy should be initiated only after careful evaluation in patients with uncontrolled hypertension, congestive heart failure, established ischemic heart disease, peripheral arterial disease, and/or cerebrovascular disease. Such evaluation is also necessary before initiating long-term treatment in patients with cardiovascular risk factors (e.g., hypertension, hyperlipidemia, diabetes mellitus, smokers).

NSAIDs may increase the risk of serious cardiovascular thrombotic events, myocardial infarction, and stroke, which may be fatal. The risk increases with duration of use. Patients with cardiovascular disease or cardiovascular risk factors may have an increased risk of thrombotic complications.

Skin disorders.

Life-threatening severe skin reactions, including Stevens-Johnson syndrome and toxic epidermal necrolysis, have been reported with meloxicam use. Patients should be informed about the signs and symptoms of severe skin reactions and closely monitored for skin reactions. The highest risk of Stevens-Johnson syndrome or toxic epidermal necrolysis occurs during the first weeks of treatment. If a patient develops symptoms or signs of Stevens-Johnson syndrome or toxic epidermal necrolysis (e.g., progressive skin rash often with blisters or mucosal involvement), meloxicam treatment should be discontinued. Early diagnosis and discontinuation of any drug that may cause severe skin reactions—Stevens-Johnson syndrome or toxic epidermal necrolysis—are crucial, as this is associated with a better prognosis in severe skin reactions. If a patient develops Stevens-Johnson syndrome or toxic epidermal necrolysis while using meloxicam, the drug must never be re-administered in the future.

Anaphylactic reactions.

As with other NSAIDs, anaphylactic reactions may occur in patients without a known reaction to REKLIN. REKLIN should not be used in patients with aspirin triad. This symptomatic complex occurs in patients with asthma who have a history of rhinitis with or without nasal polyps or who have experienced severe, potentially fatal bronchospasm after taking aspirin or other NSAIDs. Immediate emergency measures should be taken if anaphylactic reactions occur.

Liver parameters and renal function.

As with treatment with most NSAIDs, isolated cases of elevated serum transaminases, serum bilirubin, or other liver function parameters, increased serum creatinine and blood urea nitrogen, as well as other laboratory test abnormalities have been reported. In most cases, these abnormalities were minor and transient. If significant or persistent abnormalities are confirmed, meloxicam use should be discontinued and follow-up tests performed.

Functional renal impairment.

NSAIDs, due to inhibition of the vasodilatory effect of renal prostaglandins, may induce functional renal impairment by decreasing glomerular filtration. This adverse effect is dose-dependent. Careful monitoring of renal function, including urine output, is recommended at the beginning of treatment or after dose increase in patients with the following risk factors:

advanced age;
concomitant use with ACE inhibitors, angiotensin II antagonists, sartans, or diuretics (see section "Interaction with other medicinal products and other forms of interaction");
hypovolemia (of any origin);
congestive heart failure;
renal impairment;
nephrotic syndrome;
lupus nephritis;
severe hepatic dysfunction (serum albumin < 25 g/L or ≥ 10 g/L according to Child-Pugh classification).

In isolated cases, NSAIDs may lead to interstitial nephritis, glomerulonephritis, renal papillary necrosis, or nephrotic syndromes.

The dose of meloxicam in patients with end-stage renal impairment on dialysis should not exceed 7.5 mg. Dose adjustment is not required in patients with mild to moderate renal impairment (creatinine clearance > 25 mL/min).

Sodium, potassium, and water retention.

NSAIDs may enhance sodium, potassium, and water retention and may interfere with the natriuretic effects of diuretics. Additionally, a reduction in the antihypertensive effect of antihypertensive drugs may occur (see section "Interaction with other medicinal products and other forms of interaction"). As a result, edema, heart failure, or hypertension may be accelerated or exacerbated in susceptible patients. Therefore, clinical monitoring is recommended for patients at risk of sodium, potassium, and water retention (see sections "Dosage and administration" and "Contraindications").

Hyperkalemia.

Hyperkalemia may be promoted by diabetes mellitus or concomitant use of drugs that increase potassium levels (see section "Interaction with other medicinal products and other forms of interaction"). In such cases, potassium levels should be monitored regularly.

Combination with pemetrexed.

In patients with mild to moderate renal impairment receiving pemetrexed, meloxicam treatment should be withheld for at least 5 days before, on the day of, and for at least 2 days after pemetrexed administration (see section "Interaction with other medicinal products and other forms of interaction").

Other warnings and safety precautions.

Adverse reactions are often less well tolerated in elderly, debilitated, or weakened patients, who require careful monitoring. As with treatment with other NSAIDs, caution is advised in elderly patients, in whom there is a higher likelihood of impaired renal, hepatic, and cardiac function. Elderly patients have a higher frequency of adverse reactions to NSAIDs, particularly gastrointestinal bleeding and perforation, which may be fatal (see section "Dosage and administration").

Meloxicam, like any other NSAID, may mask symptoms of infectious diseases.

As with intramuscular administration of other NSAIDs, abscess or necrosis may occur at the injection site.

Meloxicam may negatively affect reproductive function and is not recommended for women wishing to become pregnant. Therefore, for women planning pregnancy or undergoing infertility evaluation, discontinuation of meloxicam should be considered (see section "Use during pregnancy or breastfeeding").

The medicinal product contains less than 1 mmol of sodium (23 mg) per 1.5 mL vial, i.e., essentially sodium-free.

Masking of inflammation and fever.

The pharmacological action of REKLIN, aimed at reducing fever and inflammation, may reduce the diagnostic value of these signs in identifying complications associated with suspected non-infectious painful conditions.

Corticosteroid therapy.

REKLIN cannot be considered a substitute for corticosteroids in the treatment of corticosteroid deficiency.

Hematological effects.

Anemia may occur in patients receiving NSAIDs, including REKLIN. This may be related to fluid retention, gastrointestinal bleeding of unknown origin or macroscopic bleeding, or incompletely described effects on erythropoiesis. Patients undergoing long-term treatment with NSAIDs, including REKLIN, should have hemoglobin or hematocrit monitored if symptoms or signs of anemia are present.

NSAIDs inhibit platelet aggregation and may prolong bleeding time in some patients. Unlike aspirin, their effect on platelet function is quantitatively less, transient, and reversible. Patients receiving REKLIN who may be at risk of adverse effects related to changes in platelet function, such as coagulation disorders, or patients receiving anticoagulants, require careful monitoring.

Use in patients with asthma.

Patients with asthma may have aspirin-sensitive asthma. Administration of aspirin to patients with aspirin-sensitive asthma is associated with severe bronchospasm, which may be fatal. Due to cross-reactivity, including bronchospasm, between aspirin and other NSAIDs, REKLIN should not be used in patients sensitive to aspirin and should be used with caution in patients with asthma.

Use during pregnancy or breastfeeding.

Pregnancy. Inhibition of prostaglandin synthesis may adversely affect pregnancy and/or embryonic/fetal development. Epidemiological data suggest an increased risk of miscarriage and congenital heart defects and gastroschisis after use of prostaglandin synthesis inhibitors in early pregnancy. The absolute risk of congenital heart defects increased from less than 1% to approximately 1.5%. This risk is believed to increase with higher doses and longer duration of treatment.

During the first and second trimesters of pregnancy, meloxicam should not be used except when strictly necessary. If a woman trying to conceive or during the first and second trimesters of pregnancy uses meloxicam, the dose and duration of treatment should be as low as possible.

During the third trimester of pregnancy, all prostaglandin synthesis inhibitors may pose risks to the fetus:

cardiopulmonary toxicity (with premature closure of the ductus arteriosus and pulmonary hypertension);
renal dysfunction, which may progress to renal failure with oligohydramnios;

possible risks in late pregnancy for mother and newborn:

prolonged bleeding time, anti-aggregatory effect even at very low doses;
inhibition of uterine contractions, leading to delayed or prolonged labor.

Therefore, meloxicam is contraindicated during the third trimester of pregnancy.

Breastfeeding. Although specific data on REKLIN are lacking, NSAIDs are known to pass into breast milk. Therefore, use is not recommended in women who are breastfeeding.

Fertility. Meloxicam, like other medicinal products that inhibit cyclooxygenase/prostaglandin synthesis, may negatively affect reproductive function and is not recommended for women wishing to become pregnant. Therefore, for women planning pregnancy or undergoing infertility evaluation, discontinuation of meloxicam should be considered.

Ability to influence reaction speed when driving or operating machinery.

No specific studies on the effect of the drug on the ability to drive or operate machinery have been conducted. However, based on the pharmacodynamic profile and observed adverse reactions, meloxicam is likely to have no effect or only a minor effect on such activities. Nevertheless, patients who experience visual disturbances, including blurred vision, dizziness, somnolence, vertigo, or other central nervous system disorders, are advised to refrain from driving or operating machinery.

Method of Administration and Dosage.

Dosing.

One injection of 15 mg once daily.

DO NOT EXCEED THE DOSE OF 15 mg/DAY.

Treatment should be limited to one injection at the beginning of therapy, with a maximum duration of up to 2–3 days only in justified exceptional cases (i.e., when other routes of administration are not feasible). Adverse reactions can be minimized by using the lowest effective dose for the shortest duration necessary to control symptoms (see section "Special Warnings and Precautions for Use").

The patient's need for symptomatic relief and response to treatment should be periodically evaluated.

Special Patient Populations.

Elderly patients (see section "Pharmacokinetics")

The recommended dose for elderly patients is 7.5 mg per day (half of a 1.5 ml vial) (also see section "Method of Administration and Dosage", "Patients at Increased Risk of Adverse Reactions", and section "Special Warnings and Precautions for Use").

Patients at Increased Risk of Adverse Reactions (see section "Special Warnings and Precautions for Use")

For patients at increased risk of adverse reactions, e.g., those with a history of gastrointestinal disorders or risk factors for cardiovascular disease, treatment should be initiated at a dose of 7.5 mg per day (half of a 1.5 ml vial).

Renal Impairment.

This medicinal product is contraindicated in patients with severe renal impairment who are not undergoing hemodialysis (see section "Contraindications").

For patients with end-stage renal disease undergoing hemodialysis, the dose should not exceed 7.5 mg per day (half of a 1.5 ml vial).

Dosage adjustment is not required in patients with mild to moderate renal impairment (i.e., patients with creatinine clearance above 25 ml/min).

Hepatic Impairment.

Dosage adjustment is not required in patients with mild to moderate hepatic impairment. For patients with severe hepatic impairment, see section "Contraindications".

Method of Administration.

For intramuscular use.

The 15 mg/1.5 ml injection solution should be administered by deep intramuscular injection into the upper outer quadrant of the buttock, strictly following aseptic technique. When repeated injections are necessary, alternate between left and right buttocks. Prior to injection, it is important to ensure that the needle tip has not entered a blood vessel.

The injection should be immediately discontinued if severe pain occurs during administration.

In patients with hip joint prosthesis, the injection should be administered into the opposite buttock.

For continuation of treatment, oral formulations of the drug (tablets) should be used.

Children.

REKLIN, 15 mg/1.5 ml injection solution, is contraindicated in children (under 18 years of age) (see section "Contraindications").

Overdose.

Symptoms.

Symptoms of acute NSAID overdose are usually limited to lethargy, drowsiness, nausea, vomiting, and epigastric pain, which are generally reversible with supportive care. Gastrointestinal bleeding may occur. Severe poisoning may lead to arterial hypertension, acute renal failure, hepatic dysfunction, respiratory depression, coma, convulsions, cardiovascular failure, and cardiac arrest. Anaphylactoid reactions have been reported during therapeutic use of NSAIDs and may also occur in overdose.

Treatment.

In case of NSAID overdose, symptomatic and supportive measures are recommended for patients. Studies have shown accelerated elimination of meloxicam with 4 oral doses of cholestyramine administered 3 times daily.

Side effects

Data from studies and epidemiological evidence suggest that the use of certain NSAIDs (particularly at high doses and during long-term treatment) may be associated with a small increase in the risk of vascular thrombotic events (such as myocardial infarction or stroke) (see section "Special precautions for use").

Edema, arterial hypertension, and heart failure have been observed during NSAID therapy.

Most of the adverse effects observed are gastrointestinal in origin. Peptic ulcer, perforation, or gastrointestinal bleeding, sometimes fatal, may occur, particularly in elderly patients (see section "Special precautions for use"). Nausea, vomiting, diarrhea, flatulence, constipation, dyspepsia, abdominal pain, melena, hematemesis, ulcerative stomatitis, and exacerbation of colitis and Crohn’s disease have been reported following administration (see section "Special precautions for use"). Gastritis has been observed less frequently.

Serious skin reactions have been reported: Stevens-Johnson syndrome and toxic epidermal necrolysis (see section "Special precautions for use").

Criteria for assessing the frequency of adverse reactions: very common (≥ 1/10); common (≥ 1/100, < 1/10); uncommon (≥ 1/1000, < 1/100); rare (≥ 1/10,000, < 1/1000); very rare (< 1/10,000); not known (cannot be estimated from available data).

Blood and lymphatic system disorders:

Uncommon – anemia;
Rare – blood test abnormalities (including changes in leukocyte count), leukopenia, thrombocytopenia.

Very rare cases of agranulocytosis have been reported (see "Specific serious and/or common adverse reactions").

Immune system disorders:

Uncommon – allergic reactions, excluding anaphylactic or anaphylactoid reactions;
Not known – anaphylactic shock, anaphylactic reaction, anaphylactoid reaction, including shock.

Psychiatric disorders:

Rare – mood changes, nightmares;
Not known – confusion, disorientation, insomnia.

Nervous system disorders:

Common – headache;
Uncommon – dizziness, somnolence.

Eye disorders:

Rare – visual disturbances including blurred vision; conjunctivitis.

Ear and labyrinth disorders:

Uncommon – dizziness;
Rare – tinnitus.

Cardiac disorders:

Rare – palpitations.

Heart failure associated with NSAID use has been reported.

Vascular disorders:

Uncommon – increased blood pressure (see section "Special precautions for use"), flushing.

Respiratory, thoracic and mediastinal disorders:

Rare – asthma in patients with aspirin or other NSAID allergy;
Not known – upper respiratory tract infections, cough.

Gastrointestinal disorders:

Very common – gastrointestinal disturbances: dyspepsia, nausea, vomiting, abdominal pain, constipation, flatulence, diarrhea;
Uncommon – occult or macroscopic gastrointestinal bleeding, stomatitis, gastritis, eructation;
Rare – colitis, gastroduodenal ulcer, esophagitis;
Very rare – gastrointestinal perforation;
Not known – pancreatitis.

Gastrointestinal bleeding, ulcers, or perforation may be severe and potentially fatal, particularly in elderly patients (see section "Special precautions for use").

Hepatobiliary disorders:

Uncommon – liver function test abnormalities (e.g., increased transaminases or bilirubin);
Rare – hepatitis;
Not known – jaundice, hepatic failure.

Skin and subcutaneous tissue disorders:

Uncommon – angioedema, pruritus, rash;
Rare – Stevens-Johnson syndrome, toxic epidermal necrolysis, urticaria;
Very rare – bullous dermatitis, erythema multiforme;
Not known – photosensitivity reactions, exfoliative dermatitis.

Renal and urinary disorders:

Uncommon – sodium and water retention, hyperkalemia (see sections "Special precautions for use" and "Interaction with other medicinal products and other forms of interaction"), changes in renal function tests (increased serum creatinine and/or urea);
Rare – acute renal failure, particularly in patients with risk factors (see section "Special precautions for use");
Not known – urinary tract infections, disturbances in micturition frequency.

Reproductive system and breast disorders:

Not known – female infertility, delayed ovulation.

General disorders and administration site conditions:

Common – injection site induration, injection site pain;
Uncommon – edema, including edema of the lower limbs;
Not known – influenza-like symptoms.

Musculoskeletal and connective tissue disorders:

Not known – arthralgia, back pain, signs and symptoms related to joints.

Specific serious and/or common adverse reactions.

Very rare cases of agranulocytosis have been reported in patients receiving meloxicam and other potentially myelotoxic medicinal products (see section "Interaction with other medicinal products and other forms of interaction").

Adverse reactions not associated with the use of the drug but generally recognized as typical for other compounds in the class.

Organic kidney damage, which may lead to acute renal failure: very rare cases of interstitial nephritis, acute tubular necrosis, nephrotic syndrome, and papillary necrosis have been reported (see section "Special precautions for use").

Shelf life. 5 years. Do not use after the expiry date.

Storage conditions.

Store in the original packaging at a temperature not exceeding 25 °C.

Keep out of the reach of children!

Incompatibility.

Due to possible incompatibility, the contents of ampoules must not be mixed in the same syringe with other medicinal products.

Packaging.

1.5 ml in a glass ampoule. 5 ampoules with patient information leaflet in a cardboard box.

Prescription category.

Prescription only.

Manufacturer.

HELP S.A., Greece.

Manufacturer's address.

Pedinion Ioanninon, Ioannina, 45500, Greece.

Marketing Authorization Holder.

Vegafarm LLC.

Address of Marketing Authorization Holder.

Astra House, Arklow Road, London, SE14 6EB, United Kingdom.

Reclin