Bruised armpits?!
Question: my arm pits look like their bruised but their not. anyone know what that is or have it too?
Answers: my arm pits look like their bruised but their not. anyone know what that is or have it too?
If you have dark armpits and are overweight, you may have acanthosis nigricans, a skin condition caused by high insulin levels. It can also darken the neck and groin.