Warnings: Do not use  to make a child sleepy
 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  trouble urinating due to an enlarged prostate gland
Ask a doctor or pharmacist before use if you are: taking
sedatives or tranquilizers When using this product:  marked
drowsiness may occur  avoid alcoholic drinks  alcohol,
sedatives, and tranquilizers may increase drowsiness  be
careful when driving a motor vehicle or operating machinery
 excitability may occur, especially in children.