Do not use this product

• if you are now taking a prescription monoamine oxidase inhibitor (MAOI) (certain drugs for depression, psychiatric, or emotional conditions, or 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 giving this product.

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
• a persistent or chronic cough such occurs with smoking, asthma, chronic bronchitis, or emphysema
• a cough that occurs with too much phlegm (mucus)
• a chronic pulmonary disease or shortness of breath, or children who are taking other drugs
• heart disease
• high blood pressure
• thyroid disease
• diabetes

Ask a doctor before use if you are taking sedatives or tranquilizers.

When using this product

• excitability may occur, especially in children
• may cause marked drowsiness
• avoid alcoholic beverages
• may cause or aggravate constipation
• alcohol, sedatives and tranquilizers may increase the drowsiness effect
• use caution when driving a motor vehicle or operating machinery

Stop use and ask a doctor if

• nervousness, dizziness, or sleeplessness occur
• cough or nasal congestion persists for more than 1 week, tends to recur or is accompanied by a fever, rash or persistent headache. These could be signs of a serious condition.
• new symptoms occur

If pregnant or breast-feeding, ask a health professional before use.

Keep out of the reach of children. In case of overdose, get medical help or contact a Poison Control Center right away.