Wednesday, February 1, 2012

Laser Therapy for Androgenic Alopecia

Androgenic alopecia is known to be one of the most common forms of hair loss in men of all ages. If you are suffering from this type of hair loss, you are not the only one who is noticing bald patches on your scalp. Of all the cases of male baldness, about 95% are attributed to androgenic alopecia.

Usually, ageing is associated with baldness, but occurrence of this pattern of hair loss in men younger in age has raised the concerns. An in-depth study of the root cause of male pattern baldness can help in its effective treatment. A range of hair loss products available in this category help in hair regrowth as well as improve texture of the hair. Let’s take a brief look on male pattern baldness and its treatment.

Male Pattern Baldness: An Inside Story

Based on genetic background, the occurrence of androgenic alopecia can vary from one population to another. The environmental factors can contribute this type of hair loss. Men suffering from this condition experience hair thinning at the temple and the crown. This is followed by a receding hairline on the lateral sides of the forehead and bald patches on the vertex. In order to get a better understanding of this hair condition, it is essential to get an idea about the normal hair growth cycle.

The three phases in the normal hair growth cycle include the growth phase, the resting phase, and the shedding phase. Firstly, in the growing phase, hair growth takes place for an average of three to four years. At an average, about 90% of follicles engage in this phase to grow hair. Secondly, in the resting phase, no hair growth takes place and its length remains the same. The average duration of this phase is about two to four months. Only about 5% of follicles engage in the resting phase. Lastly, the shedding phase is the shortest of all phases in which hairs shed in order to initiate new hair growth.

A lot of natural hair loss treatments tend to enhance the function of hair follicles to help in regrowth and quality of hair. But the problem starts when hair follicles present in the scalp area develop sensitivity to a hormone called dihydrotestosterone (DHT). Usually, an enzyme 5-alpha reductase present in the scalp area converts testosterone (male sex hormone) into dihydrotestosterone. This over-sensitivity to DHT tends to shrink the follicles in their sizes. In this way, it directly affects their ability to sustain and even regrow new hair. To help these follicles regain their ability to grow new hair, it is necessary to inhibit the production of DHT.

Laser Treatment for Androgenic Alopecia

Laser therapy has been proven to be a boon for medical science. It helps in the treatment of a lot of health conditions. With the advent of laser comb devices, an effective treatment of hair condition such as androgenic alopecia is very much possible. This device emits low lever laser beams into the scalp area to help revitalise the hair follicles. In addition to this, a laser comb can also help in the growth of new hair with improved texture quality.

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