Opens in a new tab or window A 14-year-old boy presented to the emergency department with complaints of abdominal pain, fever, fatigue, and a widespread rash on his lower extremities that ...

People often use the terms eczema and dermatitis interchangeably, but “dermatitis” is a broader term that encompasses more than eczema rashes. Keep reading to learn about the differences ...

Sea lice bites are an itchy rash caused by jellyfish larvae that get trapped in swimsuits after swimming in the ocean. The larvae release toxins that trigger irritation, redness, and welts on the skin ...

A foot rash can occur due to an allergic reaction or infection. A person can treat some rashes, such as athlete’s foot and contact dermatitis, with over-the-counter (OTC) medications.

The medical term for ringworm is tinea corporis. “Tinea” means fungus, the cause of the rash, and “corporis” means the body. Symptoms of ringworm on your body usually start about 4 to 14 ...

Red, irritated, or scaly skin on your baby's bottom is likely due to diaper dermatitis, better known as diaper rash. This common condition is usually seen in infants aged 9-12 months. It shows up ...

A pimply rash on your buttocks can have many causes. It may be the result of the skin being irritated by tight clothes or bicycle riding. It may also be due to an allergic reaction, chemical irritant, ...

They're just below thermal burn temperatures, and therefore they're causing changes in the skin and it's resulting in kind of a net-like rash." While the condition often resolves on its own within ...

Exposure to chlorine can cause a dry, sore rash that may burn or itch. Over-the-counter products such as hydrocortisone cream and antihistamines can help treat the rash. Chlorine is a chemical ...

Medically reviewed by Casey Gallagher, MD Petechiae are tiny red or purple dots that don't turn white when you press on them.

Diagnosis | Treatment | Prevention | When to See a Healthcare Provider | Summary A neck rash is an inflammatory reaction that ...