In Each Caplet Other Information: Read all warnings and directions before use. Keep outer carton. Each caplet contains: sodium 20 mg. Store at 68-77 degrees F (20-25 degrees C). Avoid high humidity and excessive heat above 104 degrees F (40 degrees C). Naproxen sodium, 220 mg (NSAID)/diphenhydramine HCl, 25 mg pain reliever/nightime sleep-aid. 12 hour pain relieving. Strength of Aleve. Caplets (Capsule-shaped tablets). Questions or comments? 1-800-395-0689 (Mon - Fri 9am - 5pm EST). Made in Germany.