Acne can occur for a variety of reasons, so understanding why and how pimples arise is crucial.


Sebum is a type of oil produced by your body. It's produced in the glands that surround your hair follicles. Sebum adds moisture to your skin and hair by moving up the hair follicles.


Extra sebum and dead skin cells combine to generate pimples. This deposit obstructs pores and bacteria on the skin. A whitehead pimple is formed when the hair follicle wall expands. Blackhead pimples appear when a clogged pore is exposed to air.

Some common causes of acne are:


Genetics

Medications

Hormones

Sweat

Stress

Acne treatments for the back:


1. Shower after a workout


2. Exfoliate


3. Wear loose-fitting clothing


4. Try tea tree oil


5. Keep hair off your back


6. Choose sunscreen carefully


7. Eat healthily