Earlier this week, drugmaker RB recalled certain lots of over-the-counter Mucinex Fast-Max liquid products ... (pain reliever/fever reducer), dextromethorphan (cough suppressant), guaifenesin ...

The daytime caplets are supposed to contain four active ingredients (acetaminophen, dextromethorphan, guaifenesin ... that LNK "produces solid and liquid dose, over-the-counter pharmaceuticals ...