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warnings
Warnings Ask a doctor before use if you have heart disease high blood pressure thyroid disease diabetes trouble urinating due to the enlargement of the prostate gland a cough that occurs with too much phlegm (mucus) cough that lasts or is chronic as occurs with smoking, asthma, chronic bronchitis or emphysema When using this product, do not exceed recommended dosage Stop use and ask doctor if you get nervous, dizzy or sleepless symptoms do not get better within 7 days or are accompanied by fever cough lasts more than 7 days, comes back or is accompanied by fever, rash or persistent headache. These could be signs of a serious condition