Benadryl Cough Formula Syrup — Uses, Dosage & Benefits

Dextromethorphan Hydrobromide, Diphenhydramine Hydrochloride, Ammonium Chloride, Sodium Citrate (strengths vary by pack; check label)

Dextromethorphan suppresses the cough reflex by acting on the cough center in the brain. Diphenhydramine is an antihistamine that reduces allergy symptoms like runny nose and sneezing and also has mild cough-suppressant action. Ammonium chloride and sodium citrate help loosen and thin mucus and soothe throat irritation.

Shake well before use. Take the measured dose using a cup/spoon as advised on the label or by a doctor. Usually taken 2–3 times daily; may be taken with or without food. Do not exceed recommended dose; avoid use with other cough/cold products containing similar ingredients.

Always follow your doctor's prescription. Do not self-medicate.