What is Actinic Keratosis ?

Actinic keratosis is a rough, scaly patches on the skin that develops over many years of sun exposure. It is most commonly found in your face, lips, ears, back of your hands, forearms, scalp or neck - Areas of the skin is usually open day.

Actinic keratosis, also known as solar keratosis, is increasing slowly and usually causes no symptoms except for a small patch or spot nahka.Aktiinkeratoos takes years to develop, usually first appearing in older people . Many doctors consider actinic keratosis to precancerous because it may develop into skin cancer.

You can reduce your risk of actinic keratosis by reducing their exposure to sun and protect your skin from ultraviolet (UV) rays.

Causes of Actinic Keratosis:

Actinic keratosis is caused by exposure to the sun, but it takes many years or decades to develop.

Risk factors for actinic keratosis include:

* In light skin, blue or green eyes or blond or red hair

* The history of rock or other solid body shift (that drugs that suppress the immune system)

* Long-term, day to day Sun (eg if you work)

* Multiple, severe sunburn early in life

* Older age

Symptoms of Actinic Keratosis:

Sun-exposed parts of the face, scalp (where baldness) has ears, neck, forearms and backs of hands are most affected by actinic keratosis, but any skin frequently exposed to the sun may be involved.

Patches are usually less than an inch low-scale (sometimes thick like a wart) and a pink, red or brownish color. They are a bit rough, like fine sandpaper, and a bit sensitive.

* Mild - one or two spots, not thick or hard

* Moderate - distributed at a few places

* Severe - lots of thick, hard spots or bleeding

Treatment of Actinic Keratosis :

Because about 5% of actinic keratoses develop into squamous cell skin cancer, which will be tested soon. Follow your health care provider for treatment advice.

The growths can be removed:

* Burn (electrical cautery)

* Delete the injury and the use of electricity to kill any remaining cells (curettage and electrodesiccation caled)

* Cutting a tumor mask and place the skin back together (the cut)

* Freezing (cryotherapy, which freezes and kills the cell)

If there are many actinic keratoses, these treatments cause irritation and redness in a larger area available:

* Laser treatment called photodynamic therapy

* chemical peels

* Creams such as 5-fluorouracil (5-FU) and imiquimod