Tossex Raspberry Flavour Cough Syrup is used for a dry, non-productive cough. It contains codeine, which suppresses the cough reflex, and triprolidine, which helps reduce throat irritation from allergies. It is generally prescribed when a cough is persistent and disturbing sleep or daily activity. It should only be used under medical supervision because codeine can cause drowsiness, constipation and risk of dependence if misused. It is not suitable for everyone, including some children and people with breathing problems. A doctor should confirm whether your cough is truly dry and whether this medicine is appropriate for you.