Out of more than 3,000 skin diseases, how do you know what condition you have? These 23 skin rash pictures and expert tips can help you decipher your skin.

Intensely itchy clusters of blisters and red bumps appear on the skin and along the hairline ... but they can also develop on the scalp, legs, and arms. In most cases, the blisters are itchy. A ...

Sometimes, the penis can become itchy. This may occur alone or with other symptoms, such as inflammation, bumps, or discharge. Possible causes include an infection, psoriasis, and balanitis.

Most often, bedbugs leave bites on the arms, legs and back ... Mosquitoes leave itchy bumps on the skin that may swell and become red. These reactions typically appear within minutes after ...

Sometimes steroid creams and antihistamines are necessary. Prurigo of pregnancy (PP) is another common AEP known to cause itchy, raised bumps on the arms, legs, and occasionally the belly. These red ...

Atopic dermatitis is one of the most common types of eczema. Signs may include inflamed skin, rash, itchiness and excessive dryness. It may also include bumps and swollen skin that may ooze. It ...

I turned 50 during the pandemic and, like most people, I put off all nonessential health care, including my shingles vaccine. Big mistake. When the telltale red bumps of shingles cropped up on my ...

Close inspection of the mattress may find some. They are ¼ inch (6 mm), flat, oval shaped, reddish-brown bugs. Suspect bed bugs if over 3 red bumps in a row are on exposed skin. The bumps or bites are ...

The blisters or bumps that form can be uncomfortable, itchy, and painful. People may feel a burning or prickly sensation in their skin, though the blisters are not permanent. Dyshidrotic eczema ...

An HIV rash can show up as itchy, red bumps on your chest, back, face, or legs. The rash can be one of the first symptoms when you’re infected with HIV. HIV rashes can also appear when you ...