Amazon Basic Care Nighttime Cold and Flu Relief relieves cold and flu symptoms so you can rest through the night. EFFECTIVE: Acts as a pain reliever, fever reducer, cough suppressant and ...

Antihistamines such as diphenhydramine or doxylamine can cause drowsiness, so they’re best for nighttime use. Dextromethorphan, a common cough suppressant, may make some people drowsy.

But it's not always easy when your cough wakes you up every couple of minutes. If a pesky nighttime cough is ... that may ...