Usually referred to as a pimple Acne vulgaris, but more popular is called Acne. Understanding that I find on wikipedia that the pimple is a skin condition due to abnormal production disruption from the oil gland (sebaceous gland) are excessive.

Excess production of this oil gland or sebaceous gland will cause stoppage in the channel follicle hair and pore-pore in the skin. Whelk will often cause inflammation in the skin (skin swell and become red). Inflammation on the skin is caused by the actual production of oil gland or skin sebum, which then clog the channel and formed gland komedo (white heads) and seborrhoea.

If the stoppage caused by the oil gland is the skin of the belly komedo will open (blackheads) and then often interact or exposed to bacterial pustule. If you find a pimple with pus can usually be superbly pimple is infected with the bacteria.

Pustule often appear in the body of our parts, the most easily infected pustule is usually the face, chest, the top of our arms and backs. Occurrence of the whelk can starts or when the bloom began to tread or adults between the ages of 14 to 19 years. This is caused by the change in the hormonal adolescent who enter adulthood.

The emergence of psychological effects for someone who is pimpled with the fact that the pimple face become more clean and beautiful. Even rare pimple will not leave the former can not be lost for life. Effect of the most influential former pustule or pimple is the incidence of psychiatric effects, such as someone who was not a pimply when it first became difficult, and depression. Self-confidence is to be reduced thereby.