A rash is an area of skin that is irritated, inflamed or swollen. Rashes can occur due to various causes. Discover 36 common skin rashes.

Understanding the Context

A rash, or dermatitis, is an area of irritated or swollen skin. It can be itchy, red, and painful. Learn about the types, causes, and treatments. A 56-year-old female presented with an uncomfortable rash on her abdomen.

Key Insights

She was vacationing in Florida and had spent much of her time in the hotel swimming pool and hot tub. The patient noted many ... The Columbus Dispatch on MSN: Dr. Kube: A mysterious post-surgery rash raises questions After undergoing an appendectomy, a patient developed a severe rash. Was it an allergic reaction, sensitivity to surgical soap, or something else?

Final Thoughts

This skin condition causes a rash is thick and scaly and usually appears on the knees, back, elbows, genitals, and scalp. It is permanent and can be passed down from your parents. The cause of a rash may be difficult to identify on your own because rashes may present as splotches, bumps, or blisters. They can be itchy, scaly, and red, and some may look different on ... Allergens usually cause a shiny, blistered, itchy rash, while irritants tend to cause a dry, scaly, less itchy rash. It can appear hours to days after exposure.