2023年12月19日 · Common symptoms of irritant contact dermatitis are: Itchiness. Bumps and blisters, sometimes with oozing and crusting. Swollen rash. Irritant contact dermatitis develops when the skin comes into contact with certain things that cause a rash.

Dry, cracked, scaly skin, more typical on white skin. Rash on swollen skin that varies in color depending on skin color. Blisters, perhaps with oozing and crusting.

2024年7月12日 · Pityriasis rosea is a rash that often begins as an oval spot on the face, chest, abdomen or back. This is called a herald patch and may be up to 4 inches (10 centimeters) across. Then you may get smaller spots that sweep out from the middle of the body in a shape that looks like drooping pine-tree branches.

2020年9月19日 · My boyfriend gets these net-shaped patches on his back once in a while, according to his mom it's been happening since he was a teen. What is it? It doesn't hurt or itch. He takes a medication called Modecate.

2010年1月1日 · Grover's disease — also known as transient acantholytic dermatosis — is a condition where itchy red spots appear without warning, usually on a person's back or upper chest. The condition has no cure.

2022年4月21日 · I have a rash pink rash on both ankles on the backside and have been to a dermatologist and she did a biopsy and it came back negative. The rash is pink sensitive hurts like heck scaly and has A small cracks in the skin that are slightly open. I’m on my second and third Ointments for four days now and they still seem to have no effect.

Your doctor may suggest a patch test to identify the cause of your symptoms. In this test, small amounts of potential allergens are put on sticky patches. Then the patches are placed on your skin. They stay on your skin for 2 to 3 days. During this time, you'll need to keep your back dry.

2018年11月2日 · My knowledge of rashes is related to eczema and dermatitis is another name for eczema. However if they are calling it dermatitis you need to find out what type it is treat it or avoid allergic contacts.

2023年11月1日 · Parts of the back that are difficult to reach are usually clear of bumps. Prurigo nodularis doesn’t usually affect the face, neck or feet. The bumps can be the color of your skin, red, pink or black.

2024年5月2日 · Your health care provider may suggest a patch test to identify the cause of your rash. In this test, small amounts of potential allergens are put on sticky patches. Then the patches are placed on your skin. They stay on your skin for 2 to 3 days. During this time, you'll need to keep your back dry.