- Although acne may result in skin infections, it is typically not a serious physical condition. However, acne may result in great deal of anxiety and embarrassment, and can lead to depression and social isolation. Additionally, scarring and hyperpigmentation caused by acne may be permanent.
- Acne can occur on any part of the body where sebaceous glands are located. Sebaceous glands are responsible for producing oil to keep the skin hydrated. Acne most commonly appears on the face, chest, and back and normally starts during puberty. Most acne disappears before the age of 20, but some people may experience outbreaks for 30 years or longer. The appearance of the acne spots varies, and depends on the type and stage of acne as well as the location of the outbreak. Acne may appear as a black spot beneath the surface of the skin, as a small, pink bump, or as a large, red, inflamed cyst just on or beneath the skin.
- Acne is a fairly vague term that is used to describe most types of spots or bumps on the skin. A number of other skin conditions can cause acne-like symptoms, but these are not true cases of acne. Acne can be broken down into three primary types: comedones, papules or pustules, and nodules. Comedones result from clogged pores, and can be either open (blackheads) or closed (whiteheads). Comedones are generally the first stage of acne. Papules and pustules are larger than comedones and may appear red and inflamed. This type of acne is often referred to as a zit or pimple. Deep, large bumps are called nodules. They feel and look like boils, may be very red, and can be painful to the touch.
- The treatment of acne is individual. Severe cases should be treated by a dermatologist to prevent scarring and stop new blemishes from occurring. It is important to determine what type of acne you have in order to figure out any possible triggers for outbreaks. Minor cases of acne can typically be treated using over-the-counter products, acne cleansers, and good skin care techniques. Moderate or severe cases may require the use of prescription medications, such as oral and topical retinoids, oral antibiotics and hormone pills.
- Acne is not caused by unclean skin, and excessive scrubbing and cleaning can dry out the skin and make inflammation worse. According to clinical research studies, acne is also not caused by eating certain foods. However, some people may find that certain foods or food groups irritate their existing acne. This could be due to an underlying allergy or to a change in skin pH. Moreover, contrary to what many television commercials claim, cosmetics do not cause and typically do not worsen cases of acne in most people. This applies to both cheaper brands and upscale, hypoallergenic cosmetics. Some people with very sensitive skin may develop acne as a result of using certain cosmetics or skin care products, but this can be avoided by switching brands or opting for a "non-acnegenic" formulation.
