Drug Class Description
Sedatives.Generic Name
Clormethiazole [chlormethiazole] - insomniaDrug Description
Heminevrin Syrup: (5 mL equivalent to 1 capsule). Store at 2-8.C. Do not freeze. Heminevrin Capsules: greyish- brown capsules (1 capsule equivalent to 5 mL syrup). Retain in original container. Store below 25.C.Presentation
Heminevrin Syrup: Clormethiazole (chlormethiazole) edisylate 250mg per 5mL. Heminevrin Capsules:Clormethiazole (chlormethiazole) 192mg in Miglyol.Indications
Short term treatment of severe insomnia in the elderly.
Adult Dosage
1 - 2 capsules or 5 - 10 mL syrup at bedtime.Child Dosage
Not recommended.Contra Indications
Acute pulmonary insufficiency.Special Precautions
Chronic pulmonary insufficiency. Chronic renal or hepatic disease. History of drug or alcohol abuse; must not be prescribed for alcoholics who continue to drink alcohol. Elderly. Pregnancy, lactation. Warn patients of impaired judgement and dexterity.Interactions
Alcohol, CNS depressants, diazoxide, propranolol, cimetidine.Adverse Reactions
Nasal congestion and irritation, conjunctival irritation, headache, rash, GI disturbances. Anaphylactic reactions. Sedation, excitement and confusion.Manufacturer
AstraZenecaDrug Availability
(POM)Updated
24 June 2009