Do not use to make a child sleepy. Ask a doctor or pharmacist before use if you are taking sedatives or tranquilizers. use caution when driving a motor vehicle or operating machinery alcohol, sedatives, and tranquilizers may increase drowsiness. When using this product drowsiness may occur avoid alcoholic beverages excitability may occur, especially in children. Ask a doctor before use if you have glaucoma a breathing problem such as emphysema or chronic bronchitis difficulty in urination due to enlargement of the prostate gland. 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.