Pamprin Multi-Symptom Menstrual Pain provides relief of PMS and period cramps to help you feel better while on your menstrual cycle. These easy to take caplets contain acetaminophen with pamabrom and pyrilamine maleate, combining a pain reliever, diuretic and antihistamine to effectively relieve period cramps, headache, backache, muscle ache, bloating, irritability and water weight gain. Caffeine free.