1 of 1
Story summary
- Most coughs come from colds and typically resolve on their own.
- Cough medicines do not cure the virus but can soothe the throat.
- For dry coughs, Prof. Smith recommends syrup-based agents such as glycerol.
- Cheaper supermarket brands are as effective as name brands, if you check sugar content.
- Some cough medicines contain dextromethorphan and can be addictive if overdosed.
