The U.S. thought it had eradicated measles 25 years ago. Now the highly contagious disease is back, spiking to more than 1,200 cases already in 2025.

The exam shows erythematous papules and vesicles on the upper and lower extremities, along with scattered crusted lesions and ...

An extended day in the sun can be anything but relaxing for those who develop polymorphous light eruption, an uncomfortable, ...

It’s that time of year, when midsummer is in full bloom, and the weather is congenial to being in the great out-of-doors.

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

“Margarita burn” is a nice name for an annoying summer skin rash. It's a reference to lime juice, a key ingredient in the ...

Sometimes, however, an armpit rash is severe enough to require a trip to the doctor. Learn symptoms of an armpit rash, what causes it, how it’s diagnosed, and treatment options.

Sometimes, however, an armpit rash is severe enough to require a trip to the doctor. Learn symptoms of an armpit rash, what causes it, how it’s diagnosed, and treatment options.