A PUPPP rash is an itchy, hive-like rash encountered during pregnancy. Learn about the causes, symptoms, and treatment options for this condition today.

A rash between the breasts has several potential causes, such as intertrigo, heat rash, and other conditions. We look at the possible causes and treatments of a rash between the breasts.

Skin rash combined with head and joint pain: these are the symptoms which patients with familial (hereditary) cold urticaria develop when exposed to temperatures below 15 °C. Researchers from ...

HIV causes changes to the immune system, which may result in skin irritation. An HIV rash that's itchy, reddish or dark purplish, and painful may develop.

In urticarial vasculitis, long disease duration, high symptom burden and high need for therapy are linked to low patient-reported quality of life. J Allergy Clin Immunol Pract. Published online ...

Viral infections can sometimes cause itchy or painful rashes. Here’s a breakdown of the most common viral skin rashes, what they look like, and how to deal with them.

Lymphoma Rash Symptoms and Treatment. In rare cases, a constant itch can be a sign of cancer. By. Claire Gillespie. Claire Gillespie. Claire Gillespie is an experienced health and wellness writer.