Verywell Health on MSN

What causes dark underarms and how are they treated?

Medically reviewed by Brendan Camp, MD Key Takeaways Acanthosis nigricans can cause dark underarms and affects people with ...
Self

How Having Dark Armpits, Knees, and Elbows Turned Into a Problem to Be Solved

The year is 2013. I’m finishing watching a YouTube tutorial by Jackie Aina and scrolling to find what’s next. My eyes wander to the thumbnails on the right side of the screen, and in the midst of the ...