Blind Pimple Or Cyst. A buildup of sebum and dead skin cells deep within a pore causes a clog that draws in harmful acne bacteria. Although the pimple isnt noticeable from a distance you can feel.

But thats about it. The body responds to this by enclosing the clog in a pouch of skin called a cyst resulting in a blind pimple. A pimple acne or zit is the result of excess oil getting trapped in naturally occurring pores.
One of the key signs that youre dealing with boil rather than a monster zit is its size.
If you observe such pimples consult your doctor as the simple cosmetic products you usually use in such cases will not be effective. I would never use that drug store tea tree ever again. A blind pimplecystunder-the-skin pimple is essentially a large oil filled balloon under the skin with no connection to the surface said Joshua Zeichner MD director of cosmetic and clinical research at Mount Sinai Hospital. The size of boils vary as they can be the size of a cherry and up to the size of a walnut.