Temporarily relieves these symptoms to hay fever or other upper respiratory allergies: Runny nose; sneezing; itchy watery eyes; itching of the nose or throat; temporarily relieves these symptoms to the common cold: runny nose; sneezing.WarningsWarnings: 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. 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.