Grandma’s warnings about getting sick walking barefoot on a cold floor or going outside with wet hair have some truth.

Experts caution against aggressive nose-blowing during a cold, as it can worsen symptoms and lead to complications like sinus ...

Autoimmune diseases arise when the immune system mistakenly targets and damages the body’s cells and tissues as though they were foreign invaders. This widespread category of illnesses, such as ...

As cold and flu season begins, you may be wondering what you can do to help keep your immune system strong with all the nasty bugs going around. In addition to staying up to date on your seasonal ...

Many people swear by home remedies such as chicken soup, garlic, and vitamin C to fight off a cold, but do they actually work ...