Do not use with other cough and cold medication; a monoamine oxidase inhibitor (MAOI), a selective serotonin reuptake inhibitor (SSRI), or other drugs for depression, psychiatric, or emotional conditions, or Parkinson’s disease, or for 2 weeks after stopping the drug.
Ask a doctor or pharmacist before use if you have/are a persistent/chronic cough (as occurs with smoking), a cough with excessive mucus, shortness of breath or other chronic lung disease (e.g. asthma or emphysema) (These could be signs of a serious condition), high blood pressure, heart or thyroid disease, diabetes, glaucoma, difficulty or pain when urinating, taking a high blood pressure drug, pregnant or breastfeeding, are taking medication for weight control, have any other serious medical condition.
Stop use and ask a doctor if symptoms worsen or last more than 7 days; you develop a fever (>38°), rash, persistent headache or thick yellow or green mucus is present, are nervous dizzy or can’t sleep, have difficulty or pain when urinating; you have: allergic reaction, wheezing, itching, breathing difficulties, convulsions, drowsiness, hallucinations, and rapid heart rate; any new symptoms appear.
Keep out of reach of children. In case of overdose, call a Poison Control Centre or doctor right away..