Maximum Strength Mucinex Sinus-Max Day and Night is an OTC medicine for relief of your Multi-symptom Sinus Relief. Maximum Strength Mucinex Sinus- Max Day helps relieve nasal & chest congestion headache minor aches and pains. Maximum Strength Mucinex Sinus-Max Night helps relieve pain sinus pressure nasal congestion cough and runny nose & sneezing. Mucinex is the #1 Cold and Cough brand doctors trust for themselves and their families*. This product contains 20 Caplets (12 Day + 8 Night). It can be used by Adults and Children 12 years of age and over.SINUS SYMPTOMS RELIEVEDDAY SYMPTOMS RELIEVED: Maximum Strength Mucinex Sinus-Max Day helps relieve nasal & chest congestion headache minor aches and painsNIGHT SYMPTOMS RELIEVED: Maximum Strength Mucinex Sinus-Max Night helps relieve pain sinus pressure nasal congestion cough and runny nose & sneezingKEY INGREDIENTSMUCINEX SINUS-MAX DAY ACTIVE INGREDIENTS: Contains Acetaminophen for pain relief Guaifenesin as an expectorant and Phenylephrine HCl for