Medically reviewed by Casey Gallagher, MD Key Takeaways Shingles on the leg and groin starts with pain or itching, followed ...

A 32-year-old woman presents to the emergency department for evaluation of a worsening rash that begins at her navel and continues down both of her legs. The rash first appeared approximately 10 days ...

Also called sun allergy or sun poisoning, it's not entirely clear what causes sun rash. But knowing the symptoms can help you ...

When a blotchy red rash pops up on your skin, it's not easy to know exactly what the cause is. With thousands of skin diseases to choose from, deciphering your skin can be a challenge. But with skin ...

The patient’s presentation reveals a dependent vesicular purpuric rash with necrosis. The next step in treatment is to obtain the patient’s sexual history. The patient confirmed having unprotected ...