Acne - is a skin condition,accompanied by the appearance miliums and black spots, as well as the formation of inflammatory lesions of tissue sections (papules, pimples and blisters). These tumors are usually called acne.

Acne occurs when tiny holeson the surface of the skin, called pores become clogged. Each pore is an opening that leads to the channel, called »follicle», which contains a hair and a sebaceous gland. Usually, the sebaceous glands of the skin oiliness support, as well as helping to remove its dead cells. When the glands secrete enough oil, the pores can be blocked, accumulating dirt, debris and bacteria. Such blockages are called stoppers or »acne». The upper part of the blockage may be white (whitehead) or dark (black dot). When it bursts, the substance located in the middle, including fat and bacteria can spread to the surrounding portion and cause an inflammatory reaction. In the case where the inflammation of the skin deep, eels can grow to form persistent painful blisters.

Usually, acne occurs on the face and shoulders, but may also appear on the trunk, arms, legs and buttocks.
Acne is common mostly amongteenagers, but, nevertheless, it can occur at different ages, even infants. In three out of four teenagers have acne that, to some extent, caused by hormonal changes that stimulate the production of sebum. However, people aged 30 to 50 years may also have acne. And, of course, timely treatment of acne on the face now lets get rid of the disease without any visible effects on the skin.

The appearance of acne can be caused by:
- Hormonal changes related to the menstrual period, pregnancy, use of birth control pills or stress;
- Cosmetic and hair care products that contain fat;
- Some drugs (such as stereo, testosterone, estrogen and diphenin).
- High level of humidity and sweating.

Many tend to think that chocolate, nuts and other foods contribute to the emergence of acne, although studies have not confirmed this fact.