Key to symbols
The medicine should be initiated by, or on the advice of a specialist, but is suitable for continuation by a GP
The medicine should only be used and prescribed by a specialist
Indicates the preferred choice within a class or group of medicines
3. Respiratory system
3.9. Cough preparations
3.9.1. Cough suppressants
3.9.2. Demulcent and expectorant cough preparations
Preferred List