22 Common Skin Rashes: Pictures, Causes, and Treatment
网页2024年3月27日 — A rash is any area of irritated or swollen skin. Rashes may be itchy and painful and appear differently on different skin tones. In some cases, a rash may be a sign of a medical emergency.
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.
List of Contagious Skin Rashes - Healthline
网页2018年9月17日 — Learn about some of the contagious skin rashes that affect adults and children. Many people have experienced an occasional skin rash or unexplained mark. Some conditions that cause skin rashes are ...
What Are Scabies? Pictures, Causes, and More - Healthline
网页2024年5月21日 — If you have scabies, your itching spots or rash may appear red, brown, or black, depending on your skin tone. It will likely itch more at night and spread across your body in most cases.
Skin Infection: Pictures, Types, Causes and Treatments - Healthline
网页2023年10月31日 — Viruses, bacteria, fungi, and parasites can all cause skin infections. Infections can range from mild to severe. Learn what to do if you have a skin infection.
Fungal Skin Infections: Types, Treatment, Risk Factors, More
网页2023年5月19日 — Although these infections aren’t usually serious, they can cause discomfort and irritation due to itchy or scaly red skin. If not treated, the rash may spread or become more irritated.
Hives: Causes, Risks, Prevention, and Pictures - Healthline
网页2023年7月18日 — Hives, or urticaria, are itchy, raised welts that are found on the skin. Hives are often caused by an allergic reaction. Learn the signs and how to identify them.
Raised Skin Bumps: Pictures, Types, Causes, and Treatment
网页2024年3月27日 — Raised bumps on the skin are common. Learn about possible causes, ranging from acne to skin cancer, and different treatment options.
Bites and Stings: Pictures, Causes, Symptoms, and Treatment
网页2024年8月29日 — Painful, itchy rashes are caused by an inflammatory reaction at the site of the fly bite. Though usually harmless, they may lead to severe allergic reactions or spread insect-borne diseases.
Impetigo: Symptoms, Causes, Pictures, and Treatment - Healthline
网页2023年11月30日 — When impetigo starts, it often appears as discolored skin sores around your nose and lips. These sores may look pink or red on light skin or dark red, purple, brown, or gray on darker skin tones.