While there are many products that claim to prevent or reduce hair loss, only a few have gained approval through the Food and Drug Administration. These products, coupled with timely treatment for conditions that may cause hair loss, can be very effective in preventing baldness or thinning. "The New York Times" cautions that early detection is the key to preventing hair loss, so see a dermatologist that specializes in hair loss at the first signs of increased shedding.
Scalp Biopsy
A scalp biopsy is prized by dermatologists as a way to pinpoint the specific cause of your hair loss. According to "The New York Times," strand samples are useless when diagnosing the causes of hair loss. A scalp biopsy is a quick procedure that can be completed in five minutes in a dermatologist's office. The sample is then sent to a lab for analysis.
Rogaine
Rogaine, or minoxidil, can be obtained without a prescription in 2- and 5-percent formula. Although Rogaine is known for growing new hair, use of this product can also prevent hair loss. However, the treatment must be used continuously if you want to retain the hair that Rogaine has saved. Not every person responds to Rogaine, and some people have reported irritation of the scalp when using this treatment.
Propecia®
Propecia® is a pill, available by prescription, that can prevent male pattern baldness. Due to the significant risk this medication poses to pregnant women, only men are approved to use it. Propecia®, also known as finasteride, works by targeting testosterone before it converts into a hormone that causes follicle shrinkage. According to MayoClinic.com, Propecia® must be taken every day for as long as you wish to receive the benefits.
Lasers
Once only used for hair removal, laser therapy has also shown promise in preserving dying hair follicles. Laser hair therapy can be completed in your home with a laser hair comb, but you may also choose to go to a salon for treatment. According to "The New York Times," salon treatments are scheduled twice a week for at least three months, with maintenance visits every month after maximum hair gains have been achieved.
Hormone Therapy
If you are a woman going through menopause or have increased levels of testosterone, low estrogen could be to blame for hair loss and thinning. The hormone estrogen is responsible for hair with thicker, longer and closely-packed strands. If low estrogen is diagnosed by your doctor, hormone therapy can prevent hair loss.
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