You should get acquainted with what cherry angiomas look like, versus extravasation spots.īoth can be described as “little red dots on the skin,” yet both look completely different from each other.Īnother cause is atopic dermatitis. Multitudes of red dots will appear later on.Įxtravasation spots disappear in several days, often taking on an orange tinge as they fade. This is what happens when a person plays volleyball for the first time or after a long absence, allowing the ball to smack repeatedly against the bare underside of their forearms. This is harmless.Įxtravasation is “leakage of red blood cells from after there is trauma to the blood vessel wall,” says Dr. One little nail press is all it may take to damage tiny capillaries. This is most likely an extravasation caused by scratching there, or even by simply pressing a nail there to relieve an itch. If you notice a new reddish dot, spot or speck under your eyes, under your brows or near the bridge of your nose, don’t fear skin cancer. It’s easy to cause this without knowing it. “Pinpoint red dots: causes include leukocyclastic vasculitis (usually benign inflammation of the capillaries that can be associated with infections, medications, autoimmune processes), Schamberg’s disease (benign disorder presenting as cayenne pepper like red dots on the lower legs of older people), extravasation of blood into the skin caused by scratching and damaging the capillaries.īigger red or swollen dots around the ankles: may be bug bite reactions (mosquitoes, bed bugs, scabies, chiggers).” Extravasation Shutterstock/Timonina Other causes of red dots or spots on the skin, says Dr.
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