Here's what causes acne

Acne is a skin condition in which the pores of the skin get clogged with oil and dead skin cells. This leads to formation of blackheads and whiteheads. Though this condition is commonly seen in teenagers, its prevalence in older people is also common. These are characterized by red and tender bumps which are filled with pus. It is therefore very important to understand what acne is and why does it occur. Watch the video to know more.