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Showing posts with label Acne. Show all posts
Showing posts with label Acne. Show all posts

Saturday, November 6, 2010

Causes of Acne

No one factor causes acne. Acne happens when oil (sebaceous) glands come to life around puberty stimulated by male hormones from the adrenal glands of both boys and girls. Oil is a natural substance which lubricates and protects the skin, and under certain circumstances, cells that are close to the surface block the openings of sebaceous glands and cause a buildup of oil underneath. This oil stimulates bacteria, (which live in everyone's skin and generally cause no problems), to multiply and cause surrounding tissues to become inflamed.

If the inflammation is right near the surface, you get a pustule; if it's deeper, a papule (pimple); deeper still and it's a cyst. If the oil breaks though to the surface, the result is a "whitehead." If the oil becomes oxidized (that is, acted on by oxygen in the air), the oil changes from white to black, and the result is a "blackhead."

Some factors that don't usually cause acne, at least by themselves are:
  • Heredity: With the exception of very severe acne, most people do not have the problem exactly as their parents did. Almost everyone has some acne at some point in their life.
  • Food: All over the world, parents tell teens to avoid pizza, chocolate, greasy and fried foods, and junk food. While these foods may not be good for overall health, they don't cause acne or make it worse.
  • Dirt: Some individuals have more "oily" skin than others (as mentioned above, "Blackheads" are oxidized oil, not dirt). Sweat does not cause acne, therefore, it is not necessary to shower instantly after exercise for fear that sweat will clog pores. On the other hand, excessive washing can dry and irritate the skin.
  • Stress: Some people get so upset by their pimples that they pick at them and make them last longer. Stress, however, does not play much of a direct role in causing acne.
  • Hormones: Some women break out cyclically, but most women (and men) don't. Some oral contraceptive pills may help relieve acne, but unless a woman has abnormal menstrual periods and excessive hair growth, it’s unlikely that hormones play much of a role in causing acne.
  • Cosmetics: Most cosmetic and skin care products are not pore-clogging (“comedogenic.”) Of the many available brands, those which are listed as “water-based” or “oil-free” are generally a better choice.
In occasional patients, contributing factors may be:
  • Pressure: In some patients, pressure from helmets, chinstraps, collars, and the like can aggravate acne.
  • Drugs: Some medications may cause or worsen acne, such as those containing iodides, bromides, or oral or injected steroids (either the medically prescribed prednisone or the steroids bodybuilders or athletes take.) Most cases of acne, however, are not drug-related.
  • Occupations: In some jobs, exposure to industrial products like cutting oils may produce acne.

Thursday, August 19, 2010

Acne

Acne is a broad term which includes blemishes, blackheads, and whiteheads. Acne can strike at any age. Effective acne treatments are sometimes difficult to find, and understanding acne and prevention can be frustrating. Here are some acne treatment tips that have worked for many.

Although acne isn?t life threatening it can be uncomfortable and hard on your ego. There has always been a debate about the actual cause of acne. The actual cause isn?t as important as finding a cure.

So is there a cure for acne? Well yes and no. There are many products available and for some they are a cure, for others they do not help. A cure is only a cure when you find a product that works for you.

Most acne treatments will take time to work. It usually takes around 8 weeks before you see any significant improvement so you are going to have to be patient. Once you?ve got your acne cleared up it?s important to continue with the treatment that?s working so it does not return.

If you have serious acne it is best to consult a dermatologist. However in milder cases you will often be able to get it under control by yourself just by preservering. Try these tips to conquer your acne.

Exercise

Regular exercise helps keep your whole body in shape. It builds your immune system and helps eliminate toxins from the body. It?s a great start to fighting acne.

Diet

You need to eat at least 5 servings of fresh fruit and vegetables each day. Fresh fruit and vegetables are full of nutrients that your body needs. They boost the immune system and are good antioxidants. They can work towards helping you get rid of the acne. Try to avoid refined sugars and fatty foods which have are not good for you or your skin. You also need to drink at least 8 glasses of water a day to flush your system of toxins.

Cosmetics

Choose cosmetics that are water based and hypo-allergenic. Avoid oil free products, coal tar derivatives, and heavy creams. Make sure you wash your skin thoroughly every night to remove makeup residue.

Hormones

Hormones can play a role in acne flare ups and they can be used to reduce outbreaks. Your doctor may decide to use HRT to eliminate or reduce your acne outbreaks.

Clean Skin

You need to avoid harsh scrubbing of your face but you also need to thoroughly clean your skin nightly. Use a mild cleaning regime every night. Once or twice a week you should also use an exfoliator to gently remove damaged skin and unplug pores.

Shaving

Is actually a great exfoliating treatment the removes dead skin. However you should never shave an area that is infected or inflamed. Always use a shaving cream if your skin is sensitive.

Stress

Can be a contributing factor to acne so try to relax and unwind. Emotions trigger chemical reactions in the body which can cause an outbreak.