Common implies that there’s a single ordinary pathogen to blame for your runny nose, coughing, and mild fatigue. Actually, there’s a huge array of viruses—­more than 200 of them—that induce colds, ...

The drug works by blocking the sodium channel (ENaC) in the cells that line the lungs and other organs part of the respiratory tract. By doing so, it aims to increase hydration and clear mucus in the ...

Here are some simple, practical tips to help you feel better and recover quickly when you have a cold Drink plenty of water, ...