- Common non-itchy types of rashes include1:
- Irritant Contact Dermatitis: When your skin comes in contact with an irritant, it can cause a dry, non-itchy eruption. Certain chemicals like detergents or other cleaning and industrial products can cause this contact dermatitis.
- Drug Rash
- Petechiae: Red, purple, or brown dots on the skin that are generally painless and itch-free. These dots form when your tiniest blood vessels, called capillaries, break and leak blood under the skin. This blood pools under the surface, creating the appearance of spots2.
了解详细信息：✕以上信息汇总借助人工智能技术，若访问原文请查看了解详细信息。Common non-itchy types of rashes are listed below:
www.newhealthadvisor.org/Rash-That-Doesn't-Itch…Petechiae are red, purple, or brown dots on the skin that are generally painless and itch-free. These dots form when your tiniest blood vessels, called capillaries, break and leak blood under the skin. This blood...
www.healthline.com/health/skin/pinprick-red-dots-o…Pinpoint red dots on the skin can be caused by simple problems like heat rash, contact dermatitis, or scraping your skin against a rough surface. A cluster of pinprick red dots that are flat against the skin and do...
www.verywellhealth.com/pinprick-red-dots-on-skin … - 其他用户还问了以下问题
22 Common Skin Rashes: Pictures, Causes, and …
2024年3月27日 · Rashes are areas of irritated or swollen skin that may be itchy and painful. Learn about 22 common types of rashes, how to identify them, and when to seek medical help.
Common Causes of Red Spots on the Skin: 20 Skin …
Learn about the causes and symptoms of red spots on the skin that do not itch, such as sunburn, acne, boil, and Lyme disease. Find out how to treat and prevent these skin conditions and when to see a doctor.
Red spots on the skin, but not itchy? | 15 common causes
- Birthmarks. Birthmarks are colored spots on our skin that are present at birth or appear …
- Acne. Acne is a widespread skin condition that ranges from mild to severe. It usually …
- Angiomas. Angiomas are skin growths that can occur anywhere on the body. They are …
- Keratosis pilaris. Keratosis pilaris is a harmless skin condition that occurs from the …
- Boils. A boil is a skin infection of the hair follicle or oil gland. It is usually a firm red bump, …
When to Worry About a Rash in Adults - Healthline
- You have a fever. A fever is a key sign that rash should be looked at by a doctor. It could be …
- The rash is spreading. A rash that is spreading is another sign it’s time to seek medical care. …
- The rash area hurts. A painful rash should be looked at by a medical professional. It could …
- The rash came on suddenly. A rash that comes suddenly may be an allergic reaction to a …
- The rash is beginning to blister. Sometimes rashes caused by sun exposure or poison ivy …
What Causes Red Dots on the Skin That Aren’t Itchy?
2023年2月2日 · Red dots on skin that aren't itchy may be petechiae, a symptom of infection, allergic reaction, or blood disorder. Learn about the possible causes, how to identify them, and when to see a doctor.
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