When a blood vessel bursts, a small amount of blood escapes from the vessel into the body. This blood may show up just beneath the surface of the skin.

Sudden bleeding into the skin can occur for reasons such as: Injury or trauma: A direct hit or impact to the skin can cause blood vessels to break, leading to bruises or red dots. Even minor bumps can ...

Medically reviewed by Soma Mandal, MD Petechiae are tiny red, purple, or brown spots on your skin, inside of your mouth, or on your eyelids. These sports develop when capillaries, small blood ...

A hemangioma of the skin is an abnormal buildup of blood vessels on or under the surface of the skin. A hemangioma may look like a red-wine or strawberry-colored plaque, and it may protrude from ...

There are many causes of a hard lump under the skin, including lipomas, swollen lymph nodes, and several types of cyst. Learn more about hard lumps under the skin here.

They're common on the skin and may feel like large peas under the surface of your skin. Cysts can develop as a result of an infection , clogging of sebaceous glands (oil glands), or around foreign ...

While broken blood vessels can pop up on anyone’s face, they “typically develop in people with more fair skin,” says Dr. Zeichner. In most cases, they’re completely harmless.

Skin problems are common among people with diabetes. WebMD explains the causes, symptoms, and treatments of various skin conditions that can arise if blood sugars are not under control.

These are small, red dots under 2 millimeters (mm) in width that appear on the skin’s surface. If more than a few capillaries rupture in the same area, they can cause purpura .