Ask a doctor or pharmacist before use if you are taking sedatives or tranquilizers. Do not use to make a child sleepy. 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. (18002221222). Ask a doctor before use if you have trouble urinating due to an enlarged prostate gland a breathing problem such as emphysema or chronic bronchitis glaucoma. Drowsiness may occur. When using this product alcohol, sedatives and tranquilizers may increase drowsiness use caution when driving a motor vehicle or operating machinery drowsiness may occur excitability may occur, especially in children avoid alcoholic beverages. Use caution when driving a motor vehicle or operating machinery. If pregnant or breast-feeding, ask a health professional before use. When using this product alcohol, sedatives and tranquilizers may increase drowsiness. Avoid alcoholic beverages. Keep out of reach of children. In case of overdose, get medical help or contact a poison control center right away. (18002221222). Excitability may occur, especially in children.