Dr Donald Grant says it will be easy for people to mistake the signs for something much less serious and ignore the red flags ...

The first way to evaluate your symptoms is to use the at-home tools you have at your disposal. You can test yourself from ...

If you feel a cold coming on, the best way to support your immune system and symptoms is to hydrate and rest. Learn what ...

Updated vaccines, proper hygiene and staying home when you're sick can help prevent the spread of respiratory illnesses this ...

Walking pneumonia is a type of atypical pneumonia most commonly caused by the bacteria Mycoplasma pneumoniae. It often ...

Phenylephrine is a medication that’s been used to relieve nasal congestion caused by colds, allergies, and hay fever, per the ...

Understanding RSV: a significant threat for older adults this flu season ...

But what kind of sickness do your symptoms point to? Here's a breakdown for COVID-19, flu and more — and why testing is so ...

Here's what experts say about using antibiotics to treat the common cold — and why you can still catch one in the summer.