Do not use to make a child sleepy; with any other product containing diphenhydramine, even one used on skin; if you are not taking a prescription monoamine oxidase inhibitor (MAOI) (certain drugs for depression, psychiatric or emotional conditions, Parkinson's disease), or for 2 weeks after stopping the MAOI drug. If you do not know if your prescription drug contains an MAOI, ask a doctor or pharmacist before taking this product.
Ask a doctor before use if you have heart disease; high blood pressure; thyroid disease; diabetes; trouble urinating due to an enlarged prostate gland; a breathing problem such as emphysema or chronic bronchitis; glaucoma.
Ask a doctor or pharmacist before use if you are taking sedatives or tranquilizers.
When using this product do not exceed recommended dose; 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.
Stop use and ask a doctor if nervousness, dizziness, or sleeplessness occur; symptoms do not improve within 7 days or occur with a fever.
If pregnant or breast-feeding, ask a health professional before use.
In case of accidental overdose, get medical help or contact a Poison Control Center right away (1-800-222-1222).