Do not use

• with other products containing acetaminophen (prescription or nonprescription). If you are not sure whether a drug contains acetaminophen, ask a doctor or pharmacist.
• in children under 12 years of age
• if you have ever had an allergic reaction to this product or any of its ingredients

Ask a doctor before use if you have

• liver disease
• asthma
• breathing problems such as emphysema or chronic bronchitis
• glaucoma
• difficulty in urinating due to an enlargement of the prostate gland

Ask a doctor or pharmacist before use if you are

• taking the blood thinning drug warfarin
• taking sedatives or tranquilizers
  

When using this product

• drowsiness will occur
• avoid alcoholic drinks
• do not drive a motor vehicle or operate machinery

Stop use and ask a doctor if

• sleeplessness persists continuously for more than 2 weeks. Insomnia may be a symptom of a serious underlying medical illness.
• pain gets worse or lasts for more than 10 days
• fever gets worse or lasts for more than 3 days
• redness or swelling is present
• new symptoms occur
  

If pregnant or breast-feeding, ask a health care professional before use.

Overdose warning: Taking more than the recommended dose (overdose) may cause liver damage. In case of overdose, get medical help or contact a Poison Control Center right away (1-800-222-1222). Quick medical attention is critical for adults as well as for children even if you do not notice any signs or symptoms.