Acetaminophen (500 mg), pain reliever; diphenhydramine hcl (25 mg), nighttime sleep aid. Inactive ingredients: colloidal silicon dioxide, copovidone, croscarmellose sodium, fd&c blue 1, hypromellose, lactose, magnesium stearate, microcrystalline cellulose, polyethylene glycol, povidone, pregelatinized starch, sodium starch glycolate, stearic acid, titanium dioxide.warnings: 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 nonprescription) (if you are not sure whether a drug contains acetaminophen, ask a doctor or pharmacist); with any other product containing diphenhydramine, even one used on skin; 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; glaucoma; trouble urinating due to an enlarged prostate gland; a breathing problem such as emphysema or chronic bronchitis. Ask a doctor or pharmacist before use if you are taking sedatives or tranquilizers; taking the blood thinning drug warfarin. 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 persist continuously for more than 2 weeks. Insomnia may be a symptom of serious underlying medical illness; pain gets worse or lasts more than 10 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. Pregnancy/breast-feeding warning: 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. (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. Other warnings: do not use if printed seal under cap is broken or missing.
Manufacturer likely did not include an allergen statement; however, please double-check the product packaging and/or contact the manufacturer if you have a severe food allergy.