Acne is not just the pimples on the skin that cause pain and scarring, it is also what we call as blackheads and whiteheads. What causes acne is a question that doesn't have an answer. This is because the causes of acne differ with different people. Even if it is acne in adolescents, the nature of acne varies. For instance, someone might have red and raised pimples while others might have cysts. Still others might have acne lesions.
Lack of general hygiene is one of the main causes of acne. It is very important that the face should be washed at least twice a day with a gentle soap or an oil free face wash. Apart from that unnecessary touching of the face needs to be avoided. Another precaution which if overlooked can become a cause of acne, is hair on the face. Regular shampooing of hair is very important so that dandruff if any does not fall on the face. Apart from that you need to make sure that your hair doesn't touch your face especially while you are asleep.
The prime cause of acne is the excessive secretion from the sebaceous glands. The oil or sebum thus secreted clogs the hair follicles present in the pores. This leads to the formation of a plug. Certain bacteria present on the surface of the skin attack this plug and cause infection. This results in inflammatory growth over or under the skin.
Apart from this often people develop acne owing to some food allergies. In such cases it is advisable to maintain a food diary to note your daily intake to ascertain the cause of your acne. This is vital towards the treatment. Yes, acne is curable.
However, just as the causes of acne are varied so is its treatment. Therefore off-the-shelf medication, whether oral or for exterior application, should not be taken, without consulting your medical practioner. This can have adverse effects. Some creams taken without consultation are known to even result in permanent scarring. Acne can be got rid off with proper care and the help of a medical professional. If you need to treat acne scars then you should first use some home remedies instead of going in for synthetic market products.