Heart disease is the leading cause of death in the world, yet often its symptoms remain dormant for years, and only show up ...

Many everyday symptoms are inconsequential. You have a poor night’s sleep to thank for your bloodshot eyes, or a new lotion ...

RA primarily affects the joints, but it can also cause symptoms in other areas of the body, such as the skin. Learn how RA ...

The genetic disease harlequin ichthyosis affects the transport of fats within the skin, resulting in hard, scalelike plaques ...

Harlequin ichthyosis affects just a handful of newborns each year in the US, but the condition is unmistakable, marked by a ...

Discover how butterfly rashes, purple spots, and other skin changes can reveal lupus, blood disorders, and serious diseases ...

When nerve cells don’t end up in the right place during brain development, it can cause periventricular heterotopia —a ...

In the time before widespread vaccination, young children often became disabled or lost their lives to whooping cough, ...

Margarita burn is a skin rash that occurs when lime juice reacts with sunlight and triggers skin inflammation. Dermatologist ...