Petechiae are small, spherical, non-blanching spots on the pores and skin or mucous membranes brought on by bleeding from tiny blood vessels. They’re often pink or purple however may also be brown or yellow. Petechiae are usually 1-2 mm in diameter and may seem wherever on the physique. They’re typically an indication of a bleeding dysfunction or different medical situation.
Petechiae may be brought on by a wide range of elements, together with:
