Reye"s Syndrome: Children and teenagers who have or are recovering from chicken pox or flu-like symptoms should not use this product. When using this product, if changes in behavior with nausea and vomiting occur, consult a doctor because these symptoms could be an early sign of Reye"s syndrome, a rare but serious illness. Allergy Alert: Magnesium salicylate may cause severe allergic reaction which may include: hives facial swelling asthma - wheezing shock Alcohol Warning: If you consume 3 or more alcoholic drinks every day, ask your doctor whether you should take magnesium salicylate or other pain relievers/fever reducers. Magnesium salicylate may cause stomach bleeding. Do not use if you have ever had an allergic reaction to any other pain reliever/fever reducer. Ask a doctor before use if you have ulcers or bleeding problems stomach problems - such as heartburn, upset stomach, or stomach pain - that persist or recur Ask a doctor or pharmacist before use if you are now taking a prescription drug for anticoagulation - blood thinning, diabetes, gout, or arthritis. Stop use and ask a doctor if an allergic reaction occurs. Seek medical help right away you need to use for pain more than 10 days or for fever more than 3 days ringing in the ears or a loss of hearing occurs pain or fever persists or gets worse, if new symptoms occur, or if redness or swelling is present. These could be signs of a serious condition. If pregnant or breast-feeding, ask a health professional before use. Keep out of reach of children. In case of overdose, get medical help or contact a poison control center right away. Tamper-Evident - Each caplet in pocket-examine carefully.