Liver warning: This product contains acetaminophen. Severe liver damage may occur if you take more than 4,000 mg of acetaminophen in 24 hours; with other drugs containing acetaminophen; 3 or more alcoholic drinks every day while using this product.
Do not use with any other drug containing acetaminophen (prescription or non-prescription). If you are not sure whether a drug contains acetaminophen, ask a doctor or pharmacist; in children under 12 years of age; with any other product containing diphenhydramine, even one used on skin.
Ask a doctor before use if you have liver disease; glaucoma; a breathing problem such as emphysema or chronic bronchitis; trouble urinating due to an enlarged prostate gland.
Ask a doctor or pharmacist before use if you are taking the blood thinning drug warfarin; sedatives or tranquilizers.
When using this product drowsiness will occur; avoid alcoholic drinks; be careful when driving a motor vehicle or operating 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 more than 10 days; redness or swelling is present; any new symptoms appear. These could be signs of a serious condition.
If pregnant or breast-feeding, ask a health professional before use.
Overdose warning: Taking more than the recommended dose can cause serious health problems. In case of overdose, get medical help or contact a Poison Control Center right away. Quick medical attention is critical for adults as well as for children even if you do not notice any signs or symptoms.