Sudafed 24 Hour, Non-Drowsy Nasal Decongestant, Coated Caplets for the temporary relief of nasal congestion due to the common cold, hay fever or other upper respiratory allergies, and nasal congestion associated with sinusitis. Reduces swelling of nasal passages. Relieves sinus pressure. 24 Long acting nasal decongestant. Nasal & Sinus Congestion due to Colds & Allergies. Maximum Strength. Pseudoephedrine Hydrochloride. Extended Release Tablets - 240mg each