10/19/2026
Do cough medicines actually work? The research is more mixed than you might expect.
1๏ธโฃ 29 clinical trials. Nearly 5,000 people. Mixed results for over-the-counter cough medicines.
2๏ธโฃ Know the ingredientโs job: dextromethorphan suppresses coughing; guaifenesin helps loosen mucus. Neither is the answer to every cough.
3๏ธโฃ Donโt overlook honey. It may help soothe a cough in adults and children age 1 and older. Never give honey to a baby under 1.
Not sure which option fits? Ask your pharmacist before choosing.
Whatโs your go-to when a cough keeps you up at night?