Do not use with other cough and cold drugs; 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 these drugs. If you are not sure if your medication contains one of these drugs, ask a doctor or pharmacist before taking this product.
Ask a doctor or pharmacist before use if you have/are a persistent/chronic cough (as occurs with smoking), shortness of breath or chronic lung disease (e.g. asthma or emphysema), pregnant or breastfeeding.
Stop use and ask a doctor if symptoms worsen or last more than 7 days; a fever, rash, persistent headache is present, you cough up thick yellow or green mucus.
Keep out of reach of children. In case of overdose, call a Poison Control Centre or doctor right away.