Petechiae

Thinkers of Biology
1 min readJan 2, 2023

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Petechiae square measure pinpoint-sized spots of hurt beneath the skin or secretion membranes. The purple, red or brown dots aren’t raised or unquiet, and they’re not a rash. many various things will cause petechiae, and a few square measure serious. If you or your kid have petechiae that unfold quickly, or if you’ve got dots and alternative symptoms, look for medical attention.

What square measure petechiae?

Petechiae square measure small spots of hurt beneath the skin or within the secretion membranes (mouth or eyelids). they’re purple, red or brown dots, every concerning the scale of a pinpoint. They’re not raised or unsmooth.

Are petechiae a rash?

Petechiae could appear as if a rash, however they’re not. These pinpoint red dots on the skin square measure caused by broken capillaries, small blood vessels beneath the skin. they’re not unquiet or painful.

If you maintain petechiae, they’ll keep purple, red or brown. however if you maintain a rash, it’ll flip pale or lighter.

Where will petechiae happen?

Petechiae will seem anyplace on the body however square measure sometimes found on or in the:

• Arms.

• Butt.

• Inside the eyelids.

• Legs.

• Mouth.

• Stomach.

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Thinkers of Biology
Thinkers of Biology

Written by Thinkers of Biology

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