DIAZEPAM RECTUBES is a brand name for Diazepam. The medicine, its uses, side effects and dosage are the same regardless of brand.
Used for: Diazepam has anticonvulsant, sedative, and muscle relaxant properties. It is used in the treatment of severe anxiety and tension states, as a sedative and premedication, in the control of muscle spasm, and in the management of alcohol withdrawal symptoms. Diazepam rectal tubes may be used in acute severe anxiety and…
Verbatim from this product's MHRA label. Tap a section to expand.
4). Treatment should be given for the shortest possible duration. If this medicine is being used for the treatment of epilepsy this medicine should be used for as long as the prescriber considers it necessary. Posology Sensitivity to diazepam varies with age.
25 mg/kg body weight A maximum dose of 30 mg diazepam is recommended, unless adequate medical supervision and monitoring are available. 5 mg/kg body weight If convulsions are not controlled other anticonvulsive measures should be instituted.
The dose can be repeated every 12 hours. Method of administration The solution is administered rectally. Adults should be in the lateral position; children should be in the prone or lateral position. a) Tear open the foil pack. Remove the cap.
b) Insert the tube nozzle completely into the rectum. For children under 15kg, insert only half way. Hold the tube with the spout downwards. The contents of the tube should be completely emptied by using firm pressure with the index finger and thumb.
c) To avoid suction, maintain pressure on the tube until it is withdrawn from the rectum. Press together the patient’s buttocks for a short time. In anxiety, the duration of treatment should be as short as possible and generally not more than 8-12 weeks, including a tapering off process (see
During the first week of administration or when high doses are used they may have a sedative effect and cause some degree of drowsiness. In such cases there is an advantage in administering half the total daily intake at night, the remainder being given in divided doses during the day.
The elderly and debilitated are particularly sensitive to the effects of central depressant drugs and may experience confusion, especially if organic brain changes are present; the dosage of diazepam should not exceed one-half that recommended for other adults.
Increased salivary and bronchial secretion has been reported, in particular in children. Amnesia Anterograde amnesia may occur using therapeutic dosages, the risk increasing at higher dosages. 4). 4). Abuse of benzodiazepines has been reported.
The frequencies of adverse events are ranked according to the following:
Very common (≥1/10) Common (≥1/100 to <1/10) Uncommon (≥1/1,000 to <1/100) Rare (≥1/10,000 to <1/1,000) Very rare (<1/10,000) Not known (cannot be estimated from the available data). System organ class Frequency Undesirable effects Very rare LeukopeniaBlood and lymphatic system disorders Rare Blood dyscrasias Immune system disorders Very rare Anaphylaxis.
Common Confusion. 4). Abuse of benzodiazepines Very common Drowsiness. Common Sedation, unsteadiness, ataxia (these effects are doserelated and may persist into the following day even after a single dose), impaired motor ability, tremor.
c Concentration difficulties, balance disorders, dizziness, headache, slurred speech. Nervous system disorders Rare Unconsciousness, insomnia, dysarthria, light headedness, vertigo, dystonic effects Eye disorders Not known Reversible disorders of vision: blurred vision, diplopia, nystagmus.
Cardiac disorders Rare Bradycardia, heart failure including cardiac arrest. Vascular disorders Rare Hypotension, syncope. Uncommon Respiratory depression. Rare Respiratory arrest, increased bronchial secretion. Respiratory, thoracic and mediastinal disorders Not known Apnoea Uncommon Gastrointestinal disorders (nausea, vomiting, constipation, diarrhoea), increased salivary secretion.
4 Special Warnings and Special Precautions for Use). Patients requiring chronic dosing should be checked regularly at the start of treatment in order to decrease, if necessary, the dose or frequency of administration, to prevent overdose due to accumulation.
1. 6). 4 Special warnings and precautions for use Drug dependence, tolerance and potential for abuse Drug addiction comprises behavioural, cognitive and physiological phenomena that may include a strong desire to take the drug, difficulties in controlling drug use and possible tolerance or physical dependence.
Physical dependence is a state that develops as a result of physiological adaptation in response to repeated drug use, which manifests as withdrawal signs and symptoms after abrupt discontinuation or a significant dose reduction of a drug.
Addiction and dependence are related but distinct presentations and in discussing these themes, terminology that apportion blame to the individual should be avoided. For all patients, prolonged use of this product may lead to drug dependence and addiction but can occur with short-term use at recommended therapeutic doses.
, major depression). Additional support and monitoring may be necessary when prescribing for patients at risk of drug misuse. A comprehensive patient history should be taken to document concomitant medications, including over-the-counter medicines and medicines obtained on- line, and past and present medical and psychiatric conditions.
Patients may find that treatment is less effective with chronic use and express a need to increase the dose to obtain the same level of symptom control as initially experienced. Patients may also supplement their treatment with additional medications to achieve the same effect.
These could be signs that the patient is developing tolerance. The risks of developing tolerance should be explained to the patient. Overuse or misuse may result in overdose and/or death. It is important that patients only use medicines that are prescribed for them at the dose they have been prescribed and do not give this medicine to anyone else.
1. 6).
Not medical advice. Always read the patient information leaflet and follow your prescriber or pharmacist.
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Gastrointestinal disorders Rare Dry mouth, increased appetite. Hepatobiliary disorders Rare Jaundice, changes of hepatic parameters (elevation of ALT, AST, alkaline phosphatase). Skin and subcutaneous tissue disorders Uncommon Allergic skin reactions (itching, erythema, rash).
Musculoskeletal and connective tissue disorders Uncommon Myasthenia. Renal and urinary disorders Rare Urinary retention, incontinence. Reproductive system and breast disorders Rare Gynaecomastia, impotence, increased or reduced libido or libido fluctuations.
d Investigations Very rare Elevation of transaminases a Known to occur when using benzodiazepines or benzodiazepine-like agents. These reactions may be quite severe. They are more likely to occur in children and the elderly. 4). b Pre-existing depression may be unmasked during benzodiazepine use.
c May occur using therapeutic dosages, the risk increasing at higher dosages. 4). d The likelihood and degree of severity of withdrawal symptoms is dependent on the duration of treatment, dose level and degree of dependency. 4 Special warnings and precautions).
Symptoms reported following discontinuation of benzodiazepines include headaches, muscle pain, anxiety, tension, depression, insomnia, restlessness, confusion, irritability, sweating, and the occurrence of “rebound” phenomena whereby the symptoms that led to treatment with benzodiazepines recur in an enhanced form.
These symptoms may be difficult to distinguish from the original symptoms for which the drug was prescribed. In severe cases the following symptoms may occur: derealisation; depersonalisation; hyperacusis; tinnitus; numbness and tingling of the extremities; hypersensitivity to light, noise, and physical contact; involuntary movements; hyperreflexia, tremor, nausea, vomiting; diarrhoea, abdominal cramps, loss of appetite, agitation, palpitations, tachycardia, panic attacks, vertigo, short-term memory loss, hallucinations/delirium; catatonia; hyperthermia, convulsions.
Convulsions may be more common in patients with pre-existing seizure disorders or who are taking other drugs that lower the convulsive threshold such as antidepressants. Reporting of suspected adverse reactions Reporting suspected adverse reactions after authorisation of the medicinal product is important.
It allows continued monitoring of the benefit/risk balance of the medicinal product. Healthcare professionals are asked to report any suspected adverse reactions via the Yellow Card Scheme; website: […]
Patients should be closely monitored for signs of misuse, abuse, or addiction. The clinical need for treatment with <active> should be reviewed regularly, with frequent assessments of patients being undertaken during the course of their treatment.
Tolerance Some loss of efficacy to the hypnotic effects of diazepam may develop after repeated use for a few weeks. Dependence Use of benzodiazepines may lead to the development of physical and psychic dependence upon these products.
The risk of dependence increases with dose and duration of treatment; it is also greater in patients with a history of alcohol or drug abuse or in patients with marked personality disorders. Regular monitoring in such patients is essential, routine repeat prescriptions should be avoided and treatment should be withdrawn gradually.
Withdrawal Once physical dependence has developed, abrupt termination of treatment will be accompanied by withdrawal symptoms. These may consist of headaches, muscle pain, extreme anxiety, tension, restlessness, confusion and irritability.
In severe cases the following symptoms may occur: derealisation, depersonalisation, hyperacusis, numbness and tingling of the extremities, hypersensitivity to light, noise and physical contact, hallucinations or epileptic seizures.
Sudden discontinuation of treatment with diazepam in patients with epilepsy or other patients who have had a history of seizures can result in convulsions or epileptic status. Convulsions can also be seen following sudden discontinuation in individuals with alcohol or drug abuse.
Discontinuation should be gradual in order to minimise the risk of withdrawal symptoms. Rebound insomnia and anxiety: a transient syndrome whereby the symptoms that led to treatment with a benzodiazepine recur in an enhanced form may occur on withdrawal of treatment.
It may be accompanied by other reactions including mood changes, anxiety or sleep disturbances and restlessness. Since the risk of withdrawal phenomena/rebound phenomena is greater after abrupt discontinuation of treatment, it is recommended that the dosage is decreased gradually.
Drug withdrawal syndrome Prior to starting treatment with <active>, a discussion should be held with patients to explain the risk of dependence, addiction, and drug withdrawal syndrome. A withdrawal strategy for ending treatment with <active> should also be put in place with the patient before starting treatment (there may be exceptions to this in specific clinical situations such as symptom management in end of life palliative care, and for use in epilepsy).
Drug withdrawal syndrome may occur upon abrupt cessation of therapy or dose reduction. When a patient no longer requires therapy, it is advisable to taper the dose gradually to minimise symptoms of withdrawal. Tapering from a high dose may take in excess of weeks or months.
Patients should be informed of this when […]