Rash on Back: Causes Treatments, Symptoms, and More - Healthgrades
网页2022年7月7日 · A rash on the back may be bumpy, scaly, flaky, or blistering. A back rash can have a variety of causes. It may occur due to contact with an irritant or allergen. It may also indicate a systemic condition affecting other parts of the body. Read on to learn more about what can cause a rash on the back and how to treat it.
How to identify a shingles rash on the back - Medical News Today
网页2022年11月9日 · People with shingles on the back have an itchy, blistering rash that affects one side of the body. The rash can develop anywhere but most commonly appears in a strip around the waistline.
22 Common Skin Rashes: Pictures, Causes, and Treatment - Healthline
网页2024年3月27日 · a rash may appear on the scalp, elbows, knees, and lower back; you may feel itchy ; the rash may not cause any other symptoms
Pityriasis rosea - Symptoms & causes - Mayo Clinic
网页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.
Shingles Rash on Back: Symptoms, Treatment, Other Causes - Healthline
网页2023年2月10日 · Shingles is a skin rash caused by the varicella zoster virus (VZV), which also causes chickenpox. Most commonly, it appears in a stripe that wraps around one side of the body onto the flank and...
Types of dermatitis (dermatitis pictures) - Mayo Clinic
网页2023年12月19日 · Dermatitis also is called eczema. Symptoms include itchiness, scaly skin, a swollen rash, oozing blisters and dandruff-like scaling. The condition is not passed from person to person. Learn about the symptoms of common types of dermatitis.
Common Rashes: Types, Symptoms, Treatments, & More - WebMD
网页2023年11月21日 · 6 min read. What Are Rashes? Rashes are unusual changes in skin color or texture. They normally come from skin inflammation, which can have different causes. There are many types of rashes,...
Skin Rash: Types, Symptoms, Causes, Diagnosis & Treatments
网页2020年4月23日 · Skin rashes can be red, inflamed, bumpy as well as dry, itchy or painful. The main cause is dermatitis, which is when your skin reacts to allergens or irritants. Bacteria, viruses, allergens and conditions including eczema, hives, and psoriasis can be the source of skin rashes.
Dermatitis - Symptoms and causes - Mayo Clinic
网页Overview. Dermatitis is a common condition that causes swelling and irritation of the skin. It has many causes and forms and often involves itchy, dry skin or a rash. Or it might cause the skin to blister, ooze, crust or flake. Three common types of this condition are atopic dermatitis, contact dermatitis and seborrheic dermatitis.
When to Worry About a Rash in Adults - Healthline
网页2024年7月18日 · In most adults, a rash can be mild and resolve on its own. But if you have other symptoms, such as fever, pain, or a rash that spreads, you may need urgent medical care.