Walgreens 44-532 (Walgreens 44 532 1)
Mucus Relief is a drug that contains GUAIFENESIN 400 mg/EXPECTORANT. It is used to relieve chest congestion and to thin and loosen mucus. The directions for use are not clear, but there are warnings to check with a doctor before use if certain conditions are present. The label contains a lot number and expiration date. Contact information is given for questions or comments about the product.*