Dextromethorphan hydrobromide 1.3 mg/mL and diphenhydramine hydrochloride 2.8 mg/mL and levomenthol 400 microgram/mL oral solution

Product containing precisely dextromethorphan hydrobromide 1.3 milligram/1 milliliter and diphenhydramine hydrochloride 2.8 milligram/1 milliliter and levomenthol 400 microgram/1 milliliter conventional release oral solution (clinical drug)

clinical drug