What does c-phen dm syrup bph has in it?

C-Phen DM syrup typically contains a combination of active ingredients designed to relieve symptoms of cough and congestion. It usually includes a cough suppressant (such as dextromethorphan), an expectorant (like guaifenesin), and an antihistamine (such as diphenhydramine). These components work together to alleviate cough, thin mucus, and reduce allergy symptoms. Always check the specific product label for the exact formulation, as ingredients may vary.