Answer
Sudafed Decongestant Liquid containing pseudoephedrine hydrochloride may be diluted with syrup BP at 1:1 (1 in 2) or 1:3 (1 in 4), with these dilutions stable for 4 weeks if stored at 25°C.
Sources for this answer
- Sudafed Decongestant LiquidMcNeil Products Ltd · emc · SmPC §4.2 Posology and method of administration · Version 14Document updated
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