Petechiae are small, spherical, non-blanching spots on the pores and skin or mucous membranes attributable to bleeding from tiny blood vessels. They’re often purple or purple however will also be brown or yellow. Petechiae are sometimes 1-2 mm in diameter and might seem anyplace on the physique. They’re usually an indication of a bleeding dysfunction or different medical situation.
Petechiae may be attributable to quite a lot of elements, together with:
