For up to 6 hours of relief, take Benylin to relieve your cough and cold symptoms!
Maximum 8 teaspoons (40 mL) per day.. Benylin Extra Strength Cough Complete If you have chronic lung disease, shortness of breath, high blood pressure, heart or thyroid disease, diabetes, persistent chronic cough, glaucoma or difficulty urinating due to enlargement of the prostate gland, or are elderly, pregnant, breast-feeding or taking a drug for depression, consult a physician before using this product.