Guaifenesin
Generic name: guaifenesin [ gwye-FEN-e-sin ]Brand names: Mucinex, Robitussin Mucus + Chest Congestion, Triaminic Chest Congestion, Tussin Expectorant, Xpect, Organidin NR, Bidex 400Drug class: Expectorants What is guaifenesin? Guaifenesin is...





