The common cold looks trivial compared with illnesses that fill intensive care units, yet it still knocks out workers, ...

While its reputation is at times dismissed as folklore or the efforts of orange juice marketing campaigns, vitamin C’s ...

Learn more about the common cold, the viruses that cause it, and why it’s so difficult to find a vaccine for it.

Cold air can irritate the airways that carry air into the lungs, potentially causing symptoms like coughing, chest tightness, and trouble breathing.

Tea can’t cure a cold, but it may help you feel better and ease symptoms. You can try green, Echinacea, elderberry, chamomile, lemon, or ginger tea.

So, ditch the antibacterial products altogether and fight cold and flu season the old-fashioned way: with plain soap and water. You’ll fare just as well and leave your long-term health and that of the ...

Flu symptoms typically lasts at least five days and up to two weeks. Some symptoms, like a cough, may persist even longer ...

Adenoviruses are a group of common respiratory viruses that can cause severe cold-like symptoms. It can cause illness in ...

Vitamin C is vital to immune function and the maintenance of bone, skin, teeth, and joints. Learn more about its wide range of health benefits.

Possible side effects from zinc supplements may include nausea, vomiting, diarrhea, headache, dizziness, numbness, weakness, and abnormal labs.