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 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.
What Are Tiny Red Dots on Skin? Causes and Treatments
网页2024年8月9日 · A cluster of pinprick red dots that are flat against the skin and do not itch can be a condition known as petechiae. Petechiae happens when tiny blood vessels under the surface of this skin (capillaries) suddenly break open, causing a group of tiny red, brown, or purple dots to form.
Red spots on the skin, but not itchy? | 15 common causes - SkinVision
网页Petechiae, or blood spots, are round, red spots that occur as a result of tiny blood vessels called capillaries bursting under the skin. They are flat to the touch and can sometimes look like a rash. They are caused by a variety of reasons, such as …
Non-Itchy Red Spots: 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.
Red Spots on Skin, But Not Itchy: 14 Causes, Pictures, Treatment
网页2023年7月27日 · Red spots on the skin that are not itchy can be due to various conditions such as petechiae, infantile hemangioma, keratosis pilaris, acne, cherry angiomas, pyogenic granuloma, granuloma annulare, lupus, Lyme disease, hand foot and mouth disease, erythema nodosum, syphilis, leprosy, or skin cancer.
Petechiae: What Are They, Causes, Treatment & Prevention - Cleveland Clinic
网页2021年6月29日 · Petechiae are pinpoint-sized spots of bleeding under the skin or mucous membranes. The purple, red or brown dots are not raised or itchy, and they’re not a rash. Many different things can cause petechiae, and some are serious. If you or your child have petechiae that spread quickly, or if you have dots plus …
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 condition.
Red Dots on Skin: Causes and Treatments - Health
网页2024年6月27日 · Causes. When To Seek Care. Treatment. Prevention. You may see red dots appear on your skin for various reasons. Acne, autoimmune conditions, and viruses are common causes. Depending on what is...
Petechiae: Causes & Treatment - WebMD
网页2022年7月31日 · If you have tiny red, purple, or brown spots on your skin, they could be petechiae. They're not a disease, but a symptom. A number of things can cause them to happen, from a severe coughing...
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