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:Acetaminophen may cause severe skin reactions. Symptoms may include:

If a skin reaction occurs, stop use and seek medical help right away.

Allergy alert:Aspirin may cause a severe allergic reaction which may include:

Liver warning:This product contains acetaminophen. Severe liver damage may occur if you take

Stomach bleeding warning:This product contains an NSAID, which may cause severe stomach bleeding. The chance is higher if you

Medication overuse headache warning:Headaches may worsen if this product is used for 10 or more days per month.

Caffeine warning:The recommended dose of this product contains about as much caffeine as a cup of coffee. Limit the use of caffeine-containing medications, foods, or beverages while taking this product because too much caffeine may cause nervousness, irritability, sleeplessness, and, occasionally, rapid heart beat.