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 normally crimson or purple however can be brown or yellow. Petechiae are sometimes 1-2 mm in diameter and may seem wherever on the physique. They’re usually an indication of a bleeding dysfunction or different medical situation.
Petechiae will be brought on by a wide range of components, together with:
