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warnings
Warnings Ask a doctor before use if a child ha s a cough that lasts or is chronic such as occurs with smoking, asthma or emphysema a cough that occurs with too much phlegm (mucus) a breathing problem such as emphysema or chronic bronchitis glaucoma Ask a doctor or pharmacist before use if a child is taking sedatives or tranquilizers . When using this product excitability may occur, especially in children may cause marked drowsiness sedatives and tranquilizers may increase the drowsiness effect Stop use and ask a doctor if cough persists for more than 1 week, tends to recur, or is accompanied by a fever, rash, or persistent headache. A persistent cough may be a sign of a serious condition new symptoms occur Keep out of reach of children. In case of overdose, get medical help or contact a Poison Control Center immediately.