Blind Pimple Under Armpit. Sometimes pimple-like bumps may develop in these areas due to the friction of the skin or blockage of follicles or glands. For example incorrect shaving techniques ingrown armpit hairs clogged pores bacteria and sweat can all result in pimple-like bumps in your armpit.

Interestingly there are actually so many sources of vitamin C around us. Pimples or bumps usually disappear within a short duration. A small or pea-sized lump in the armpit can also be caused by a skin infection like a cyst or ingrown hair.
Sometimes pimple-like bumps may develop in these areas due to the friction of the skin or blockage of follicles or glands.
Why do I always get yelled at for climbing things. Lime or Lemon Water One of the most effective ways to get rid of the armpit pimples is by using vitamin C. Underarm pimples can appear in your left or right armpit for a number of reasons. This glut of oil and dead skin cells along with the acne-causing bacteria Propionibacteria acnes irritate the pore causing redness and inflammation.