What causes acne?

Puberty Sex hormones that begin to increase in teens (rather than children) cause them to more likely to develop acne Heredity Acne can be more commmonly found in some families Hormonal changes Acne cam become extremely severe during menstruation,pregnancy and menopause -Stress ot work or at home acne ways to manage stress Blockage of the skin pores Oily skin produce overactive oil gland and also overproduces oil Oil normally flows from the oil gland to reach the skin surface.Acne developed when pores are blocked by this "overproduce oil". Lack of sleep, inproper skin care and inflamation can also cause acne