Dextromethorphan is a cough suppressant. Promethazine is an antihistamine. Promethazine DM is a combination medicine used to treat cough
Dextromethorphan is a cough suppressant. Promethazine is an antihistamine. Promethazine DM is a combination medicine used to treat cough
Dextromethorphan is a cough suppressant. Promethazine is an antihistamine. Dextromethorphan and promethazine is a combination medicine used to treat cough
Dextromethorphan is a cough suppressant. Promethazine is an antihistamine. Promethazine DM is a combination medicine used to treat cough
Dextromethorphan is a cough suppressant. Promethazine is an antihistamine. Dextromethorphan and promethazine is a combination medicine used to treat cough
Dextromethorphan is a cough suppressant. Promethazine is an antihistamine. Dextromethorphan and promethazine is a combination medicine used to treat cough
Dextromethorphan is a cough suppressant. Promethazine is an antihistamine. Dextromethorphan and promethazine is a combination medicine used to treat cough
Dextromethorphan is a cough suppressant. Promethazine is an antihistamine. Dextromethorphan and promethazine is a combination medicine used to treat cough
Dextromethorphan is a cough suppressant. Promethazine is an antihistamine. Promethazine DM is a combination medicine used to treat cough, stuffy
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