In the human body, the skin is the part which is exposed to different kinds of diseases and also microbial attacks. One of the most common skin problems that are reported is Acne. Acne is very common among young people who are entering puberty, when a lot of hormonal changes take place in the body. The skin follicles present in the skin secrete sebum; a natural oil. This sebum travels to the pores in the skin to lubricate the skin and also protect it. Excess of sebum tend to clog the pores of the skin and this when it comes into contact with bacteria, spots and inflammations happen.

Millions of people are affected by Acne every year. Many types of Acne have been reported and the most common type of Acne is called Acne Vulgaris. Acne can be mild, moderate or serious. Mild and moderate forms of Acne Vulgaris include blackheads, papules, whiteheads and pustules. The serious types of Acne Vulgaris include cysts and nodules.

White heads are Acne or pimples that have a white tip or head to them. This type of Acne is formed when a sweat pore is completely blocked with cellular material, sebum (natural oil) and P. Acnes bacteria.  

Blackheads are pretty much similar to white heads. The only difference is that instead of a white tip there will be a black tip. Many believe that the black material is dirt, but the fact is that it is melanin - pigment of the skin. Blackheads take longer time to disappear as they take a long time to drain.  

Papules are pimples or skin lesions that are devoid of a head. They would simply appear red in color. One has to be careful with papules as scarring might occur if they are squeezed.  

Pustules are commonly known as zits. They are often infected with bacteria and have a white head in the center with red enflamed skin around it. They can also be yellow or green at the head. 

Nodules and Cysts are severe forms of Acne Vulgaris and it is advisable to consult a dermatologist if they appear on your skin. A nodule is formed under the skin and it is a thick lesion that can be extremely uncomfortable. A nodule tends to create a scarring and then take several months to heal. One should never try to pop a nodule as the scarring can become more. Consulting a dermatologist would be the best option. 

A cyst is very similar to a nodule. The major difference is that a cyst is filled with pus. Cysts can be painful and are usually about 5mm or more in size. Trying to squeeze a cyst is not advisable as it can cause scarring and internal infection.  

The type of Acne common among middle aged adults is Acne Rosacea. In this type of Acne the nose become red due to inflated bumps. The most commonly infected areas are the forehead and chin. Acne cannot be prevented, but it can be controlled. With some medication, cosmetics and proper diet one can control Acne.

November 22, 2007