Pill Imprint X 63
This white elliptical / oval pill with imprint X 63 on it has been identified as: Dextromethorphan/guaifenesin dextromethorphan hydrobromide 60 mg / guaifenesin 1200 mg.
This medicine is known as dextromethorphan/guaifenesin. It is available as a prescription and/or OTC medicine and is commonly used for Cough, Expectoration.