Answer
The selected syrup has a UK Traditional Herbal Registration for relieving specified common-cold symptoms.
Sources for this answer
- Benylin Herbal Cough & Cold Sugar Free Syrup — Current selected SmPCemc · Summary of Product Characteristics
- UK GovernmentUK Government · Reputable Web
General medicine information. Follow the instructions for your own medicine and speak to a pharmacist or clinician about your individual circumstances.