Stop use and ask a doctor If sleeplessness persists continuously for more than 2 weeks. Insomnia may be a symptom of serious underlying medical illness. Ask a doctor before use If you have a breathing problem such as emphysema or chronic bronchitis glaucoma trouble urinating due to an enlarged prostate gland. If pregnant or breast-feeding, ask a health professional before use. Keep out of reach of children. Overdose warning: In case of overdose, get medical help or contact a Poison Control Center right away (1-800-22-1222). When using this product avoid alcoholic drinks drowsiness may occur a do not drive a motor vehicle or operate machinery. Do not use in children under 12 years of age with any other product containing diphenhydramine, evern one used an skin. Ask a doctor or pharmacist before use if you are taking sedatives or tranquilizers zers.