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warnings
Warnings - 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: • avoid alcoholic drinks • drowsiness may occur • do not drive a motor vehicle or operate machinery after use. - Stop and ask a doctor if sleeplessness persists continuously for more than 2 weeks. Insomnia may be a symptom of a serious underlying medical illness