Answer
Suitability depends on age and formulation. Check the specific pack or prescription and ask a pharmacist or prescriber rather than switching formulations directly.
Sources for this answer
- Chlorphenamine 10 mg/ml Solution for injection — Current selected SmPCemc · Summary of Product Characteristics
- Chlorphenamine 4 mg Tablets — Current selected SmPCemc · Summary of Product Characteristics
- Boots 1 Year Plus Allergy Relief Antihistamine 2mg/5ml Syrup — Current selected SmPC