Oral
Dosage/Direction for Use
Oral |
Contraindications
Children <18 years. 1st trimester of pregnancy.
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Special Precautions
Hepatic and renal impairment. Pregnancy and lactation. Patient Counselling This drug may cause drowsiness or dizziness, if affected, do not drive or operate machinery.
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Adverse Reactions
Gastrointestinal disorders: Nausea, diarrhoea.
Immune system disorders: Hypersensitivity reaction.
Nervous system disorders: Drowiness, dizziness.
Skin and subcutaneous tissue disorders: Rash, urticaria.
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Overdosage
Symptoms: Nausea, vomiting, diarrhoea, somnolence, dizziness, hypotension. Management: Supportive treatment.
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Drug Interactions
Concomitant use with other cough medicines may cause an accumulation of bronchial secretions in the lungs.
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Action
Butamirate is an antitussive structurally unrelated to opioids. To suppress cough, it acts centrally by decreasing the tussigenic reflex. It also has peripheral anti-inflammatory and bronchospasmolytic activity.
Absorption: Rapidly and completely absorbed. Time to peak plasma concentration: 1.5 hours (syr). Distribution: Plasma protein binding: Approx 95%. Metabolism: Metabolised via hydrolysis into 2-phenyl butyric acid and diethylaminoethoxyethanol. Excretion: Via urine (as metabolites). Elimination half-life: 6 hours. |
Storage
Oral: Store below 30°C.
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CIMS Class
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ATC Classification
R05DB13 - butamirate ; Belongs to the class of other cough suppressants.
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