What is Alopecia Areata? What the treatment options? Hair loss is one of the most common health concerns today, especially “alopecia areata”. Which affects both the body and mind of the patient. If anyone is facing this problem, learning about and getting to know in detail, from the causes and symptoms, will help you cope and plan treatment for this disease appropriately.
What is alopecia areata?
Alopecia areata is a condition in which hair loss is visible in patches. There may be หรือถ้าคุณสนใจแทงบอลออนไลน์ UFABET คือเว็บที่มีอัตราต่อรองดีที่สุดในประเทศไทย สมัครเลยตอนนี้ที่ UFABET แทงบอล only one patch or there may be clumps. It is a hair loss that occurs when the body’s immune system malfunctions by attacking the hair follicles, the structures in the skin that produce hair, resulting in hair loss.
This condition can occur in people of all ages and genders, with an estimated 2% of the world’s population having the disease.
Hair loss in patches
The most noticeable features are as follows:
- Hair loss in circular or oval shapes
- The size of the hair loss patches ranges from the size of a coin to larger.
- The skin in the area where the hair is lost is usually smooth and free of inflammation.
- White hairs may be found at the edges of the alopecia.
Types of alopecia areata
Alopecia areata can also be classified according to location and severity as follows:
- Alopecia areata (AA): Hair loss in patches of varying sizes on the scalp, which may also occur in other areas.
- Alopecia totalis (AT): Hair loss in large areas over the entire scalp.
- Alopecia universalis (AU): All hair on the head and other areas such as eyebrows, beard, eyelashes, armpits, pubic hair, and limbs are lost.
The severity varies from person to person. Some people may have just one small patch or hair loss in clumps. While others may have multiple patches or have widespread hair loss.
Common symptoms
The main symptom is patchy hair loss. The affected areas are usually circular or oval, may appear suddenly, and can occur anywhere on the body where hair grows.