Medically reviewed by Christine L. Larsen, MD Eye crust forms when mucus, oils, and debris accumulate, often during sleep.

Historically, COVID-19 symptoms have been fevers or chills, cough, shortness of breath, cough, congestion or a runny nose, ...

Eye pain can have many causes - both those that are easy to treat and those that are a bit more serious. It is important not ...

Over 160,000 people this season have landed in the hospital from flu complications, CDC estimates. More than 6,600 have died.

Just minutes into a flight, a 52-year-old woman forced an emergency landing because of excruciating pain in her eye, German ...

There are several well-known signs of a brain tumour such as headaches and seizures but one little-known symptom comes and ...

There's also one big difference between the flu and COVID or a cold that can indicate which illness you have. Don't ignore it ...

China was forced to put emergency measures in place earlier this month after the virus, later identified as HMPV, started to ...

The worse of "Snowpocalypse 2025" may be behind Northwest Florida, but residents still need to be safe when dealing with the ...