Actinic Keratosis - actinic keratosis picture, treatment, symptom

Application of liquid nitrogen is a rapid and effective method of eradication. The lesions crust and disappear in 10-14 days. An alternative treatment is the use of 1-5%fluorouracil cream. This agent may be rubbed into the lesions morning and night until they become first red and sore and then crusted and eroded (usually 2-3 weeks), and then stopped. Carac (0.5% fluorouracil ) may be used once daily for a longer period (6 weeks to several months). Keratoses may clear with less irritation. Any lesions that persist should be evaluated for possible biopsy.

What causes Actinic Keratosis?

Actinic keratoses is observed in those people who generally have a direct expose to skin to the sun frequently, especially without wearing sunscreen. Actinic keratosis occurs most commonly in fair skin, especially in the elderly and in young individuals with light complexions.

Actinic Keratosis Symptom, Appearance and risk factors -

Actinic keratoses are small and noticeable red, brown, or skin-colored patches that don't go away. They commonly occur on the head, neck, or hands but can also be found on other areas of the body. Usually more than one of the following symptoms are present for actinic keratosis -

• Have a rough textured skin lesion
• Itch, burn, or sting.
• Color gray, pink, red (erythematous), or the same color as the skin
• Range in size from 1 to 3 mm or larger
• Be numerous, with several lesions close together.
• Be surrounded by red, irritated skin.

Actinic keratosis needs to be to be evaluated by a health professional, especially if the keratoses become painful, bleed, become open sores, become infected, or increase in size.

How is Actinic Keratosis diagnosed?

A specialist in skin conditions, called a dermatologist, can recognize actinic keratoses during a routine skin exam. It is important to diagnose actinic keratoses in the early stages, before they can become cancerous.

Treatments:Actinic Keratosis Treatment

Treatment of Actinic keratosis should be startted at early, because if elayed it can be developed into cancer. The treatment for actinic keratoses depends upon the number and size of the lesions.

What is the best way to prevent Actinic Keratosis?

You can help prevent Actinic keratosis by following some simple rules:

1. Minimize sun exposure and protect skin from the sun. Wear protective clothing such as hats, long sleeved shirts, long skirts, or pants. Ultraviolet light is most intense midday, so try to avoid exposure during these hours.

2. Use high-quality sunscreens, preferably with SPF (sun protection factor) ratings of at least 15. Pick a sunscreen that blocks both UBA and UVB light. Apply sunscreen at least half an hour before exposure, and reapply frequently.

3. Use sunscreen for winter exposure also.

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