Do not use ? for 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 ? a breathing problem such as emphysema or chronic bronchitis ? glaucoma ? difficulty in urination due to enlargement of the prostate gland Ask a doctor or pharmacist before use if you are taking sedatives or tranquilizers When using this product ? avoid alcoholic beverages 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. 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.