Benadryl elixir and benadryl compound cough syrup.
D003371:Cough / Q000628:therapy*; D003915:Dextromethorphan; D004155:Diphenhydramine; D006140:Guaifenesin; D006801:Humans
D006140:Guaifenesin; D003915:Dextromethorphan; D004155:Diphenhydramine
COUGH/therapy