Description:
- Hair disorders refer to medical conditions that affect the hair and scalp. Here are some examples of common hair disorders:
- Alopecia Areata: This is an autoimmune disorder in which the immune system mistakenly attacks hair follicles, leading to hair loss in patches. It can occur on the scalp or other areas of the body.
- Androgenetic Alopecia (Male/Female Pattern Baldness): This is the most common form of hair loss, characterized by a gradual thinning of hair in a specific pattern, usually on the top of the scalp in men and diffuse thinning in women. It is often caused by genetic and hormonal factors.
- Telogen Effluvium: This is a condition where a large number of hair follicles prematurely enter the resting (telogen) phase of the hair growth cycle, leading to excessive hair shedding. It can be triggered by factors such as physical or emotional stress, hormonal changes, nutritional deficiencies, or certain medications.
- Trichotillomania: This is a psychological disorder characterized by an irresistible urge to pull out one's own hair, leading to noticeable hair loss and bald patches. It is often considered a compulsive behavior.
- Scalp Psoriasis: Psoriasis is a chronic autoimmune condition that can affect the scalp, causing red, scaly patches and flaking. It can lead to hair loss if the scalp becomes inflamed.
- Tinea Capitis: Also known as scalp ringworm, this is a fungal infection of the scalp that can cause hair loss, redness, itching, and the formation of scaly patches. Hirsutism: Hirsutism is a condition in which women develop excessive hair growth in areas where hair is typically more common in males, such as the face, chest, or back. It is often caused by hormonal imbalances.
Causes:
- Thyroid
- Scalp infection
Symptoms:
- Hair loss