Medically reviewed by Casey Gallagher, MD Petechiae are tiny red or purple dots that don't turn white when you press on them.

Skin cancer rash and leukemia petechiae ... They occur when a blood vessel breaks open under the skin, which happens more ...

T-cell lymphoma is a rare cancer that affects the lymphatic system. Learn about the types, signs, symptoms, treatments, and ...

butterfly-shaped rash across the cheeks and nose. It is usually worsened by exposure to the sun. What it looks like: “Petechiae is essentially blood leakage into the skin,” explains Dr. Lal.

TB might be inactive and not cause symptoms, but if the bacteria multiply in the body, the symptoms can cause severe chest pain, a long-lasting cough that brings up blood and phlegm, and other ...

It’s more than fair to wonder what’s happening if you suddenly develop a skin rash, especially if they’re not a regular thing for you. But rashes happen for a range of reasons, from products ...

But COVID-19 can also cause skin rashes, dermatologists say ... condition caused by inflammation of the blood vessels, an it can present as a rash. Experts have seen some cases of vasculitis ...

You’re not alone – a recent study has shown the “covid skin rash” symptom was reported in 17% of people with coronavirus. Over the past year, I’ve heard rumblings of the “covid skin ...

Heat rash occurs when sweat becomes trapped under the skin, leading to irritation and tiny, itchy bumps. This condition is more common in hot and humid climates, especially when wearing tight ...

From eczema to allergic reactions to bug bites, here’s what common skin rashes look like in photos, and the symptoms that can help you I.D. the condition.