HomeTagsPosts tagged with "What is Mar-cof CG? Codeine is in a group of drugs called narcotics. It is a cough suppressant that affects the signals in the brain that trigger cough reflex. Guaifenesin is an expectorant. It helps"
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What is Mar-cof CG? Codeine is in a group of drugs called narcotics. It is a cough suppressant that affects the signals in the brain that trigger cough reflex. Guaifenesin is an expectorant. It helps
