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.

2023年7月25日 · Red spots on the skin can occur due to a variety of skin conditions, including heat rash, contact dermatitis, eczema, ringworm, cherry angiomas, rosacea, and in rare cases, skin cancer.

2024年8月17日 · Red or discolored 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.

2025年1月12日 · Tiny red spots on your skin could be a sign of infection, injury, or a medication side effect. Learn what causes petechiae & what to do if you see them on you or your child.

2024年5月29日 · A hand rash can result from allergic reactions, exposure to irritants, and sunburn. Health conditions like eczema and psoriasis can also cause hand rashes. Learn more.

2021年6月29日 · These pinpoint red dots on the skin are caused by broken capillaries, tiny blood vessels under the skin. They are not itchy or painful. If you press on petechiae, they’ll stay purple, red or brown. But if you press on a rash, it will turn pale or lighter. Where can petechiae happen?

2023年9月10日 · Red dots on the skin can appear due to various conditions. Although people can treat some at home, other conditions may need medical attention. Learn more here.

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.

2023年2月2日 · What Causes Red Dots on the Skin That Aren’t Itchy? Red or purple spots on your skin may be hives or acne. But they can also indicate a health condition, including an infection or...

2024年6月27日 · Acne, autoimmune conditions, and viruses are common causes. Depending on what is causing your red dots, they may stick around temporarily or pop up consistently on your skin. Determining...