Answer
The selected products are not recommended above 65 years because this group has not been adequately studied. A clinician or pharmacist can advise on alternatives.
Sources for this answer
- Benadryl Allergy Relief (GSL) — Current selected SmPCemc · Summary of Product Characteristics
- NHSNHS · NHS medicine guidance
General medicine information. Follow the instructions for your own medicine and speak to a pharmacist or clinician about your individual circumstances.