When it comes to the perfect answer for ‘what causes acne‘, experts will just give a plain answer and it goes like – ‘the exact cause of acne is not known’.
Acne is actually the visible end result of hormonal, bacterial and inflammatory disturbances that occur at the level of pilosebaceous follicle or oil pore.
For most people who suffer from acne, it begins at puberty. During this stage, human body starts producing some hormones known as androgens. These help in enlargement and extra stimulation of the sebaceous glands in people prone to acne. Some women may get acne during their menstrual cycle or pregnancy due to sensitivity to these androgens. The over production of sebum by sebaceous glands tends to mixing the oil with dead skin cells and bacteria on the surface of the skin. This results in blockage of pores.
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