In TODAY.com's Expert Tip of the Day, a doctor reveals the important clues about your health that can be found in your snot.

An ER doctor reveals that using decongestants for cold symptoms carries risks that land people in the hospital each year.

“Asking for an antibiotic to make your cold go away faster is not going to help, and it actually contributes to bacterial ...

Difference Between Cold and FluThe common cold and the flu are frequently confused due to their overlapping symptoms. However ...

The NHS advises that flu symptoms appear very quickly and include: Children with flu may also experience ear pain and seem ...

As cold and flu season ramps up, it can be difficult to tell the differences between these common illnesses. Dr. Bernice ...

Often confused for a common cold, respiratory syncytial virus (RSV) can in fact be serious and should be studied more closely ...

Nasal congestion is a common symptom during colds, caused primarily by viral infections that inflame the tissues lining the ...

Millions of people will fall ill in the months ahead and there is one key way to tell what you have is not a cold ...

The NHS advises that flu comes on very quickly, and symptoms include: Children with flu may also get pain in their ear and appear less active. To treat flu, you should keep warm, get plenty of sleep ...

The NHS has highlighted a key symptom that means you have flu rather than a cold as experts have warned of a “concerning rise ...

The NHS has issued a warning as flu cases are currently three times higher than at the same point last year, with a ...