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- Headache
- Rash
- Confusion
- Eye irritation
- Nasal congestion
- Nasal irritation
- Disturbances of the gut such as diarrhoea, constipation, nausea, vomiting or abdominal pain
- Unexpected excitement (paradoxical excitement)
- Itchy rash (urticaria)
The side effects listed above may not include all of the side effects reported by the drug's manufacturer.
How can this medicine affect other medicines?
Alcohol and other medicines which have a sedative effect when taken with clomethiazole can cause serious and potentially life threatening collapse of heart and lung function. Such combinations should be avoided or the doses reduced appropriately.
Other medicines containing the same active ingredients
| Clomethiazole syrup |