PATTERN HAIR LOSS

 

Pattern hair loss, also known as androgenetic alopecia, is a common form of hair loss that occurs in a predictable pattern.

In men, pattern hair loss typically presents as a receding hairline and thinning at the crown, forming an "M" shape. Over time, the hairline may recede further and the hair at the crown may continue to thin, eventually leading to partial or complete baldness.

In women, pattern hair loss usually manifests as diffuse thinning over the crown. Unlike men, women rarely develop a receding hairline. The hair loss is often more evenly distributed and may not result in complete baldness.

Genetics play a significant role in pattern hair loss. It is believed that a combination of genetic factors and the influence of androgen hormones, particularly dihydrotestosterone (DHT), contribute to the condition. DHT can shrink hair follicles, leading to shorter and finer hair production. Eventually, affected follicles may stop producing hair altogether.

Treatment options for pattern hair loss include:

1.  Medications:

·         Minoxidil: It is available over the counter.

·         Finasteride: An oral medication that inhibits the action of the hormone DHT. It is typically prescribed for men and may have side effects, so consultation with a healthcare professional is recommended.

2.  Low-Level Laser Therapy (LLLT): This involves using devices such as laser combs or helmets that emit low-level laser light to stimulate hair follicles.

3.  Platelet-Rich Plasma (PRP) Therapy: This involves injecting a concentrated form of the patient's own blood into the scalp to stimulate hair growth.

4.  Hair Transplantation: In cases where medical treatments are not effective, hair transplantation can be considered. This involves taking hair follicles from areas of the scalp with healthy hair growth and transplanting them to areas where hair has been lost.