What's The Difference Between Mucinex Dm And Mucinex - ประกน อบตเหต บรษท ไหน ดgoogle Map Two of the main compounds in marijuana are thc (tetrahydrocannabinol) and cbd (cannabidiol), each contributing to different effects. Thc is the psychoactive component that. However, there are some key differences between the two. Dextromethorphan and guaifenesin come combined in some medications to treat cold and flu symptoms. Dextromethorphan is a cough suppressant. Guaifenesin is an expectorant that.
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