Skin blemishes such as whiteheads, blackheads and cysts are types of acne. Acne is the inflammation of a follicle or pore in the skin. Pores are small holes in the skin that can become clogged with oil, dirt or bacteria. The inflammation can cause a blemish to appear. Acne is most common during the teenage years, but blemishes can occur any time including at the infant stage and during the middle ages. Blemishes are commonly found on the skin where there is an increase in oil glands, such as the back, chest and facial areas---specifically around the nose and chin. Though much research has been done the specific cause of acne, an exact cause has not been identified. Still, a variety of factors may contribute or make the symptoms of acne increase.
Increased Levels of Hormones
Hormones typically increase during the teenage years; acne can range from mild to severe due to the increased level of oil produced by the skin. Hormonal changes also occur in women immediately before or during monthly menstrual cycles. Pregnancy may trigger an increased level of hormones in women, causing skin blemishes to appear. When starting or stopping birth control pills, the body must adapt to hormonal changes which may result in an increase of blemishes.
Heredity
Parents who experienced acne may have children with similar skin blemishes. Heredity and genetics may play a role according to the National Institute of Arthritis and Musculoskeletal and Skin Diseases. The Institute also states school-aged boys who suffer from acne and skin blemishes also had parents who did.
Foods
A common myth is that chocolate and other foods may cause acne. The American Association of Dermatology clearly states that food is not a cause of acne or skin blemishes. However, they do recommend avoiding foods that seem to be causing further breakouts.
Cosmetics
Some cosmetics can clog pores and increase debris and bacteria to become trapped in pores. Use cosmetics that are labeled oil-free. Ingredients can also read non-comedogenic, meaning they do not clog pores.
