What is Ru-Tuss 800 DM (Dextromethorphan Guaifenesin)? Dextromethorphan is a cough suppressant. It affects the…
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Ru-Tuss 800 DM
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What is Ru-Tuss 800 DM (Dextromethorphan Guaifenesin)? Dextromethorphan is a cough suppressant. It affects the…