In Each Caplet: Other Information: Read all warnings and directions before use. Keep outer carton. Each caplet contains: sodium 20 mg. Store at 20-25 degrees C (68-77 degrees F). Avoid high humidity and excessive heat above 40degeeres C (104 degrees F). Naproxen sodium, 220 mg (NSAID)/diphenhydramine HCl, 25 mg pain reliever/nighttime 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.