What is Dextromethorphan-potassium guaiacolsulfonate?
Category: Prescription Drugs
Dextromethorphan-potassium guaiacolsulfonate is a combination used to treat cough and chest congestion caused by the common cold, flu, or other breathing illnesses. Dextromethorphan is a cough suppressant. Potassium guaiacolsulfonate is an expectorant.
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