Lormetazepam Cinfia 1 mg tablets EFG

Package leaflet: Information for the user

Introduction

Package leaflet: information for the user

lormetazepam cinfa 1 mg tablets EFG

Read the entire leaflet carefully before you start taking this medicine, because it contains important information for you.

• Keep this leaflet, as you may need to read it again.
• If you have any questions, consult your doctor or pharmacist.
• This medicine has been prescribed for you only, and you should not give it to others, even if they have the same symptoms as you, because it could harm them.
• If you experience any adverse effects, consult your doctor or pharmacist, even if they are effects not listed in this leaflet. See section 4.

Contents of the leaflet

1. What lormetazepam cinfa is and what it is used for
2. What you need to know before taking lormetazepam cinfa
3. How to take lormetazepam cinfa
4. Possible side effects
5. How to store lormetazepam cinfa

Contents of the container and other information

1. What lormetazepam cinfa is and what it is used for

lormetazepam cinfa contains lormetazepam, which belongs to a group of medicines called benzodiazepines. It is indicated for the short-term treatment of insomnia.

Benzodiazepines are only indicated for the treatment of severe disorders that significantly impair the patient's daily activities or cause considerable stress.

2. What you need to know before taking lormetazepam cinfa

Do not take lormetazepam cinfa

• If you are allergic to lormetazepam, to benzodiazepines, or to any of the other ingredients of this medicine (listed in section 6).
• If you suffer from myasthenia gravis (very weak or tired muscles).
• If you have severe respiratory insufficiency.
• If you suffer from sleep apnea syndrome.
• If you have a history of alcohol or drug dependence.
• In case of acute intoxication with alcohol, sleeping medications, pain relievers, or psychotropic medicines (neuroleptics, antidepressants, lithium salts).

Warnings and precautions

Consult your doctor or pharmacist before starting to take lormetazepam cinfa.

If any of the following apply to you, inform your doctor. Your doctor will take these into account during treatment with lormetazepam.

• If you suffer from spinal or cerebellar ataxia (lack of coordination of movements).
• If you have any liver or kidney disorders.
• If you have closed-angle glaucoma.
• If your doctor has prescribed long-term treatment, periodic blood tests and liver function tests are advisable.
• If you become pregnant during treatment, you must inform your doctor.
• Its use is not recommended in children or adolescents.

Be aware that you may experience the following reactions:

Tolerance

After continuous use for several weeks, a certain degree of reduced effectiveness regarding hypnotic effects may occur.

Amnesia

Benzodiazepines, including lormetazepam, may cause amnesia (memory impairment). This is more likely to occur several hours after administration of the medicine; therefore, to reduce the associated risk, patients should ensure uninterrupted sleep for 7–8 hours after taking the tablet.

Dependence and abuse

Treatment with benzodiazepines may lead to physical and psychological dependence. This risk increases with dose and duration of treatment, but dependence may also occur during short-term treatment within the therapeutic dose range.

To minimize this risk as much as possible, the following precautions should be observed:

• Benzodiazepines should only be taken under medical prescription (never because they worked for other patients), and you should never advise others to take them.
• Do not increase the doses prescribed by your doctor or extend the treatment beyond the recommended duration.
• In patients with a history of drug and/or alcohol abuse, there may be potential for misuse of the medicine.
• Consult your doctor regularly so they can decide whether treatment should continue.

Rebound insomnia and anxiety

When stopping treatment, the symptoms that led to taking the medicine may reappear, as well as mood changes, anxiety, insomnia, restlessness, among others. Therefore, your doctor will give you precise instructions on how to gradually reduce the dose.

Abrupt discontinuation of lormetazepam should be avoided, and a gradual dose reduction process should be followed.

Psychiatric and paradoxical reactions

In treatment with benzodiazepines, including lormetazepam, pre-existing depression may reappear or worsen. Additionally, suicidal tendencies in depressed patients may be unmasked, which should be closely monitored in such patients.

The medicine should be discontinued if these reactions occur.

Children and adolescents

Benzodiazepines are not indicated in children or adolescents, except for premedication prior to diagnostic or surgical procedures (anesthesiology, intensive care). In these cases, a single dose of 1 mg is recommended.

Use in elderly and debilitated patients

Elderly and debilitated patients should receive a lower dose, as they are more susceptible to the effects of the medicine. Follow your doctor's instructions carefully.

Due to the muscle-relaxant effect, there is a risk of falls and consequently fractures in elderly patients, especially in those who get up during the night.

Use in patients with respiratory insufficiency

Lormetazepam is contraindicated in patients with severe respiratory insufficiency.

Use in patients with hepatic insufficiency

Lormetazepam should be used with caution in patients with severe hepatic insufficiency and/or encephalopathy.

Grief or bereavement

In cases of loss or bereavement, psychological adjustment may be inhibited by benzodiazepines.

Taking lormetazepam cinfa with other medicines

Inform your doctor or pharmacist if you are taking, have recently taken, or might need to take any other medicines.

The simultaneous use of lormetazepam with opioids (analgesics, medications for substitution therapy, and some antitussives) increases the risk of drowsiness, breathing difficulties (respiratory depression), coma, and may be life-threatening. Because of this, combined administration should only be considered when no other alternative treatments are possible.

However, if your doctor prescribes lormetazepam together with opioids, the dosage and duration of simultaneous treatment should be limited by your doctor.

Please inform your doctor about all opioids you are taking and follow carefully the dosage recommendations provided by your doctor. It may be helpful to inform friends or family members so they are aware of the signs and symptoms mentioned above. Contact your doctor if you experience such symptoms.

Alcohol increases the sedative effect of this medicine; therefore, alcohol consumption should be avoided.

Certain medicines may interact with lormetazepam and cause increased drowsiness. These are medicines known as central nervous system depressants, including those used to treat mental illnesses such as antipsychotics (neuroleptics), hypnotics, anxiolytics/sedatives, antidepressants; those used to relieve severe pain (narcotic analgesics); those used to treat seizures/epileptic attacks (antiepileptics); anesthetics, barbiturate medicines, and medicines used to treat allergies (sedating antihistamines).

The concomitant administration of lormetazepam with other medicines such as theophylline or aminophylline, beta-blockers, cardiac glycosides, oral contraceptives, and some antibiotics may alter the effect of lormetazepam, either prolonging or reducing its activity.

The effect of muscle relaxants may be enhanced.

Taking lormetazepam cinfa with food, drinks, and alcohol

Avoid alcohol consumption during treatment with lormetazepam, as it increases the sedative effect of this medicine.

Pregnancy and breastfeeding

If you are pregnant or breastfeeding, think you may be pregnant, or plan to become pregnant, consult your doctor or pharmacist before using this medicine.

Pregnancy

The use of benzodiazepines, including lormetazepam, appears to be associated with a possible increased risk of congenital malformations during the first trimester of pregnancy. Passage of benzodiazepines and their metabolites across the placenta has been observed.

If, due to strict medical necessity, the medicine is administered during late pregnancy or at high doses during childbirth, effects on the neonate such as hypoactivity, hypothermia, hypotonia (low muscle tone), apnea (breathing difficulty), moderate respiratory depression, feeding problems, and metabolic imbalance in response to cold stress may be expected.

Infants born to mothers who have chronically taken benzodiazepines for several weeks during pregnancy or during the final period of pregnancy may develop physical dependence and experience withdrawal syndrome in the postnatal period.

Breastfeeding

Lormetazepam should not be used during breastfeeding, as benzodiazepines, including lormetazepam, are excreted in breast milk. Cases of sedation and inability to suckle have been reported in neonates whose mothers were receiving benzodiazepine treatment. These newborns should be monitored for any of the pharmacological effects mentioned (including sedation and irritability).

Driving and using machines

Lormetazepam is a medicine that causes drowsiness. Do not drive or operate machinery if you feel drowsy or if you notice that your attention and reaction ability are reduced. Pay special attention at the beginning of treatment or if the dose is increased.

lormetazepam cinfa contains lactose

This medicine contains lactose. If your doctor has informed you that you have an intolerance to certain sugars, consult with them before taking this medicine.

lormetazepam cinfa contains sodium

This medicine contains less than 23 mg of sodium (1 mmol) per tablet; this is essentially “sodium-free”.

3. How to take lormetazepam cinfa

Follow exactly the instructions for use of this medicine as given by your doctor. If in doubt, consult your doctor or pharmacist again.

Your doctor will indicate the duration of your treatment with lormetazepam. The treatment duration should be as short as possible.

Treatment should begin with the lowest doses and the maximum dose must not be exceeded.

Adults

The recommended dose is 1 tablet (1 mg of lormetazepam) daily, taken orally 15 to 30 minutes before bedtime.

The usual dose may be increased at the discretion of the physician in cases of severe or persistent insomnia unresponsive to the standard regimen, up to 2 tablets daily, meaning a maximum of 2 mg of lormetazepam.

Use in children and adolescents

Lormetazepam is not indicated for the treatment of insomnia in children and adolescents.

Elderly patients, debilitated patients, or those with cerebrovascular disorders (arteriosclerosis), mild to moderate respiratory insufficiency, and/or renal and/or hepatic impairment

The dose should be reduced to 0.5 mg of lormetazepam per day. The tablet may be divided into equal doses.

For severe respiratory insufficiency, see section 2.

Do not stop treatment abruptly. Your doctor will advise you precisely on how to gradually reduce the dose, as symptoms that led to taking the medicine may reappear upon discontinuation.

If you take more lormetazepam cinfa than you should

Symptoms of overdose with benzodiazepines are generally manifested by varying degrees of central nervous system depression, ranging from drowsiness to coma.

In moderate cases, symptoms include drowsiness, confusion, lethargy, and dysarthria (speech disorders). In more serious cases, ataxia (lack of coordination of voluntary movements), paradoxical reactions, central nervous system depression, hypotonia, hypotension, respiratory depression (breathing difficulties), cardiac depression, coma, and death may occur.

Treatment of overdose: the clinical management of overdose with any medicine should always consider the possibility that the patient may have ingested multiple substances.

Following a benzodiazepine overdose, vomiting should be induced (within one hour) if the patient is conscious. Inducing vomiting is not recommended if there is a risk of aspiration. If the patient is unconscious, gastric lavage should be performed with airway protection. If gastric emptying provides no benefit, activated charcoal should be administered to reduce absorption.

Particular attention should be paid to respiratory and cardiovascular functions, and hospitalization in an intensive care unit for monitoring may be required.

Use of antidote in overdose: flumazenil (a benzodiazepine antagonist) may be used as an adjunctive treatment in hospitalized patients, but never as a substitute for the measures described above. Special caution is required when administering flumazenil to patients on chronic benzodiazepine therapy or in cases of overdose involving tricyclic antidepressants, as this combination may increase the risk of seizures.

In case of overdose or accidental ingestion, contact your doctor or pharmacist immediately or call the Toxicology Information Service at telephone number 91 562 04 20, indicating the medicine and the amount ingested.

If you forget to take lormetazepam cinfa

Do not take a double dose to make up for a missed dose.

If you stop taking lormetazepam cinfa

Do not stop treatment with lormetazepam until your doctor tells you to do so.

If you stop taking lormetazepam, especially abruptly, you may experience mood changes, anxiety, insomnia, and restlessness, among other symptoms.

Your doctor will explain how you should gradually reduce the dose until treatment is completed.

If you have any further questions about the use of this medicine, ask your doctor or pharmacist.

4. Possible adverse effects

Like all medicines, this medicine can cause adverse effects, although not everyone will experience them.

According to frequency, they are defined as follows:

Very common (may affect more than 1 in 10 patients):

Headache.

Common (may affect up to 1 in 10 patients):

Anxiety, libido disorders, bradifrenia. Dizziness, sedation, somnolence, attention disturbance, amnesia, dysarthria (slurred speech), dysgeusia. Tachycardia. Vomiting, nausea, upper abdominal pain, constipation, dry mouth. Pruritus. Urinary disturbances. Asthenia, hyperhidrosis, malaise.

Very rare (may affect up to 1 in 10,000 patients):

Hypersensitivity. Inappropriate antidiuretic hormone secretion syndrome (SIADH), hyponatremia. Visual disturbances (including double vision and blurred vision). Hypotension (decrease in blood pressure). Respiratory failure, apnea, worsening of sleep apnea, worsening of chronic obstructive pulmonary disease (COPD). Increased liver transaminases and increased alkaline phosphatase in blood. Allergic dermatitis.

Frequency not known (cannot be estimated from available data):

Angioedema. Completed suicide, suicide attempt (due to unmasking of pre-existing depression), acute psychosis, hallucination, dependence, drug abuse, depression (unmasking of pre-existing depression), confusion, insomnia rebound/withdrawal syndrome, agitation, aggression, irritability, anger, nightmares, confusion state, delirium, abnormal behavior, emotional disorder, psychomotor retardation. Decreased level of consciousness, ataxia, seizure, tremor, extrapyramidal disorders. Nystagmus (involuntary eye movement). Urticaria, rash. Muscle weakness, muscle cramps. Fatigue, hypothermia, paradoxical reactions.

Due to the muscle relaxation effect, there is a risk of falls and consequently fractures in elderly individuals.

Reporting of adverse effects

If you experience any type of adverse effect, consult your doctor or pharmacist, even if it is a possible adverse effect not listed in this leaflet. You may also report them directly via the Spanish Pharmacovigilance System for Human Medicinal Products: https://www.notificaram.es. By reporting adverse effects, you can help provide more information on the safety of this medicine.

5. Lormetazepam cinfa storage

Keep this medicine out of the sight and reach of children.

Do not use this medicine after the expiry date stated on the packaging after EXP. The expiry date is the last day of the month indicated.

Do not store above 30°C.

Medicines should not be disposed of via wastewater or household waste. Dispose of unused medicines and their containers at the SIGRE Point at your pharmacy. If in doubt, ask your pharmacist how to dispose of medicines and containers you no longer need. This will help protect the environment.

6. Contents of the pack and other information

Composition of lormetazepam cinfa

• The active substance is lormetazepam. Each tablet contains 1 mg of lormetazepam.
• The other components are: microcrystalline cellulose (E-460), lactose monohydrate, sodium lauryl sulfate, sodium croscarmellose, magnesium stearate, magnesium carbonate (E-504) and pregelatinized corn starch.

Appearance of the product and contents of the pack

lormetazepam cinfa 1 mg is presented as white, cylindrical, biconvex tablets, scored on one side and marked with the code "Z1" on the other side.

It is packaged in PVC-PVDC/Aluminum blisters. Each pack contains 30 or 500 tablets (hospital pack).

Only certain pack sizes may be commercially available.

Marketing Authorization Holder and Manufacturer

Laboratorios Cinfa, S.A.
Carretera Olaz-Chipi, 10. Polígono Industrial Areta
31620 Huarte (Navarra) - Spain

Date of the most recent review of this summary: July 2020

Detailed information on this medicinal product is available on the website of the Spanish Agency for Medicines and Health Products (AEMPS) http://www.aemps.gob.es/

You can access detailed and up-to-date information on this medicine by scanning with your mobile phone (smartphone) the QR code included in the package leaflet and outer packaging. You can also access this information at the following internet address: https://cima.aemps.es/cima/dochtml/p/68371/P_68371.html

QR code to: https://cima.aemps.es/cima/dochtml/p/68371/P_68371.html