16 Causes of Red Spots on Skin - Verywell Health
网页2024年8月17日 · Red spots on the skin have a variety of possible causes. For example, contact with something irritating can cause dermatitis, a fungal infection is responsible for ringworm, burst blood vessels cause spots known as purpura, and some autoimmune conditions can cause rashes.
What Are Tiny Red Dots on Skin? Causes and Treatments
网页2024年8月9日 · Tiny 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 not itch can be a condition known as petechiae.
Petechiae: Causes & Treatment - WebMD
网页2022年7月31日 · Tiny red spots on your skin could be a sign of an infection, injury, or a medication side effect. Learn what causes petechiae and what to do if you see them on yourself or your child.
What can cause red dots to appear on the skin? - Medical News …
网页2023年9月10日 · There are many possible causes for red, skin-colored, or dark dots on the skin, including heat rash, contact dermatitis, and meningitis.
What Causes Red Dots on the Skin That Aren’t Itchy? - Healthline
网页2023年2月2日 · Learn what causes these red, purple, or brown dots, which are painless and not itchy, also known as petechiae, and how to manage this symptom.
Red Spots on Skin: Causes, Treatments, and More - Healthline
网页2023年2月10日 · There are many possible causes for red spots on the skin. Some are triggered by allergies, like contact dermatitis, while others are caused by bacteria, a virus, or an autoimmune...
Red Dots on Skin: Causes and Treatments - Health
网页2024年6月27日 · Red dots on your skin can arise for many reasons—even from something like getting bitten by mosquitos, chiggers, or flies. Many health conditions can cause red dots to form on the skin,...
Petechiae: What Are They, Causes, Treatment & Prevention
网页2021年6月29日 · Petechiae are tiny spots of bleeding under the skin or in the mucous membranes (mouth or eyelids). They are purple, red or brown dots, each about the size of a pinpoint. They’re not raised or bumpy.
Common Causes of Red Spots on the Skin: 20 Skin Disorders - MedicineNet
网页Most red spots on the skin are itchy. However, some do not itch. Here are common skin disorders that cause red spots without itching. Skin disorders common in adults. Sunburn: Sunburn is a red, sometimes swollen, and painful skin rash that is caused by overexposure to the sun. It affects one-third of Americans every year.
Skin redness: Causes and when to see a doctor - Medical News …
网页2024年1月30日 · Skin redness or red patches on the skin can have many different causes, including burns, allergic reactions, infections, and conditions such as seborrheic dermatitis. On...
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