Answer
Covonia Dry & Tickly Cough Sugar Free 1.36g/5ml Oral Solution has a shelf life of 24 months unopened and must be used within 28 days of opening.
Sources for this answer
- Covonia Dry & Tickly Cough Sugar Free 1.36g/5ml Oral SolutionThornton & Ross Ltd · emc · SmPC §6.3 Shelf life · Version 2Document updated
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