Ask a doctor before use if you have heart disease high blood pressure liver disease diabetes trouble urinating due to an enlarged prostate gland. When using this product do not exceed recommended dosage. If pregnant or breast-feeding, ask a health professional before use. Keep out of reach of children. 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. Quick medical attention is critical for adults as well as for children even if you do not notice any signs or symptoms. Liver warning: this product contains acetaminophen. The maximum daily dose of this product is 10 caplets (3,250 mg acetaminophen) in 24 hours. Severe liver damage may occur if you take: more than 4,000 mg of acetaminophen in hours with other drugs containing acetaminophen 3 or more alcoholic drinks every day while using this product. Stop use and ask a doctor if nervousness, dizziness, or sleeplessness occur pain or nasal congestion gets worse or lasts more than 7 days fever gets worse or lasts more than 3 days redness or swelling is present new symptoms occur these could be signs of a serious condition. Do not use drug containing acetaminophen (prescription or nonprescription). If you are not sure whether a drug contains acetaminophen, ask a doctor or pharmacist. If you are now taking a prescription monoamine oxidase inhibitor (maoi) (certain drugs for depression, psychiatric or emotional conditions, or parkinson's disease), or for 2 weeks after stopping the maoi drug. If you do not know if your precription drug contains an maoi, ask a doctor or pharmacist before taking this product. If you ever had an allergic reaction to this product or any of its ingredients. Ask a doctor or pharmacist before use if you are taking the blood thinning drug warfarin.