Cough medicine isn't the cure-all you might think

A 2014 review of 29 scientific trials revealed that cough medicine might temporarily relieve irritation from an acute cough — but there’s no definitive evidence that it’s any better for you than a placebo.

Follow Tech Insider: On Facebook

Business Insider Emails & Alerts

Site highlights each day to your inbox.

Follow Business Insider Australia on Facebook, Twitter, LinkedIn, and Instagram.