Antihistamine and cough suppressant combination
Last reviewed April 2026
Who is this for?
This is a combination medicine containing diphenhydramine (an antihistamine that helps stop coughing and dries up runny nose) and sodium citrate (which helps loosen thick mucus in the chest so you can cough it out more easily). Together they work to calm coughs and clear chest congestion.
Available Over The Counter
Get this from any pharmacy or chemist — no prescription needed.
Is Diphenhydramine safe to take with another drug?
Check with multiple drugs →Explore this drug