Do not use with other cough and cold medication.
Ask a doctor or pharmacist before use if you have/are a persistent/chronic cough (as occurs with smoking), difficulty breathing, other chronic lung disease (e.g. asthma or emphysema), under a doctor’s care, 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.