Midol PMS Caffeine-Free delivers fast multi-symptom relief from pre-menstrual symptoms such as irritability, bloating, breast tenderness, cramps, backache, headache, muscle ache, tension and temporary water weight gain. Keep your head in the game minus the pain – Midol PMS contains Extra Strength Acetaminophen (500mg) which provides fast relief from pre-menstrual period pain symptoms such as cramps, headaches, backache, muscle aches, and tension. Product information is provided by the product vendor. This content is a summary for informational purposes only and does not have all possible information about this product. It should not be used as a substitute for advice from health care professionals, as this information alone does not assure that this product is safe, effective, or appropriate for you. For more detailed information on this product, including reported and possible side effects and contraindications, refer to the manufacturer's monograph, or speak with a health care provider.