Heat rash and sun poisoning are two medical conditions that might sound similar, but are treated entirely differently. And, with sunny summer weather on its way back, it's important to know the ...

Itchy bumps filled with clear liquid may be blisters. Blisters have many possible causes, such as an injury, eczema, allergies, infections, and more. Treatment may depend on the cause, and home ...

When you think of allergies, you likely imagine seasonal allergies that occur predominantly in spring and fall, and personal allergies, such as being allergic to nuts or bees. While many, many other ...

Photodermatitis is a condition that causes a rash on the skin. It occurs when the skin is exposed to both an irritant and ultraviolet (UV) light. It is a type of photosensitivity but uniquely ...

For all the good things it does for us, the sun can also be a menace: It can burn your skin, mess with your eyes, and even damage your vehicle. It might also be responsible for that rash you’ve been ...

It starts with a slight tingle. Then a prickle. Soon you’re frantically scratching, but when you look down at your skin, there’s… nothing there. No redness, no bumps, no rash—just normal-looking skin ...

For most, summertime shine is a welcome change after a cold winter, but the summer heat comes with its own dangers. Heat rash is something that adults, children and infants can experience when sweat ...

Some fragrances can make your skin more sensitive to sunlight, leading to what's sometimes called a sun allergy. Fragrances and photosensitivity. Certain ingredients in perfumes a ...

An itchy rash can often be a frustrating experience. You might wonder if it’s just a minor irritation or something more ...

Angelina Labib, MD; Xochitil Longstaff, BS; Lawrence F. Eichenfield, MD A 10-year-old boy presented to the dermatology clinic for evaluation of “itchy bumps” on the arms and legs over several months.