openFDA text is shown for search and cross-checking; DailyMed SPL is canonical.
Warnings sections page 1 of 1 · 1 matching rows.
warnings
Warnings Do Not Use to make a child sleepy with any other product containing diphenhydramine, even one that is used on the skin. Ask a doctor before use if you have a breathing problem such as emphysema or chronic bronchitis difficuly in urination due to enlargement of the prostate gland glaucoma Ask a doctor or pharmacist before use if you are taking sedatives or tranquilizers When using this product * marked drowsiness may occur and avoid alcoholic beverages * alcohol, sedatives and tranquilizers may increase the drowsiness effect * use caution when driving a motor vehicle or operating machinery * excitability may occur, especially in children If pregnant or breast feeding, ask a health professional before use