Purpura: Blood Spots, Thrombocytopenic, Symptoms & Causes
网页2022年4月13日 · Purpura causes red, purple or brown blood spots on your skin. It happens when small blood vessels leak blood under your skin’s surface. There are different types of purpura. Treatment for purpura depends on the underlying condition causing it.
What is a Cherry Angioma: Causes, Treatment, and Removal - Healthline
网页2023年10月23日 · Red moles, or cherry angiomas, are common skin growths that can develop on your skin. They’re also known as cherry hemangiomas, senile angiomas, or Campbell de Morgan spots. They’re typically...
16 Causes of Red Spots on Skin - Verywell Health
网页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.
Purpura: Causes, Diagnosis, Treatment, and Pictures - Healthline
网页2018年9月17日 · Purpura, also called blood spots or skin hemorrhages, refers to purple-colored spots that are most recognizable on the skin. The spots may also appear on organs or mucous...
Red Moles (Cherry Angiomas): Sudden Signs to Look For
网页2023年12月5日 · Red moles, also known as cherry angiomas or cherry hemangiomas, are small skin growths containing blood vessels. They appear as round red or slightly purple spots in adults age 30 or older. Though they can look like a small mole, they are not a sign of skin cancer. Red moles can be flat or raised.
Petechiae, When to Worry: Causes, Symptoms, and More - Healthline
网页2019年4月26日 · Petechiae may look like a rash, but they're actually due to bleeding under the skin. These spots can be caused by serious health conditions, such as sepsis, and less serious things, such as ...
Red Spots on Skin: 38 Causes, Pictures, and Treatment - Life …
网页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. While some of these spots may resolve on their own, conditions like skin cancer require proper diagnosis and treatment.
Purpura: Causes, pictures, and symptoms - Medical News Today
网页2023年10月31日 · A purpura rash occurs when small blood vessels burst, causing blood to pool under the skin. They appear as small, reddish-purple spots just beneath the skin’s surface. Purpura, also known...
Petechiae: What Are They, Causes, Treatment & Prevention - Cleveland Clinic
网页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.
What Are Tiny Red Dots on Skin? Causes and Treatments
网页2024年8月9日 · Petechiae are red or purple dots on the skin that happen when blood vessels break under the skin's surface, creating a petechial rash. A petechial rash is caused by internal bleeding and is often a sign of a serious medical condition. Petechiae dots are usually less than 2 millimeters in diameter.