Hair loss is a common concern among men and women and is a problem that specialists are trying to solve. There is now a treatment called low level laser therapy as a possible mechanism of action to solve hair loss. Generally, when people mention lasers in the context of hair, it refers to the removal of hair, until recently when these equipments are receiving significant attention with regards to the stimulation of hair growth.
Note that millions of men and women in the United States alone are affected with this hair loss problem, and because there is a lack of viable nonsurgical treatment for this problem, laser therapy is once again the focus.
Laser therapy is known by scientists and physicians to have a stimulatory effect for hair growth.
A greater laser power in the form of a hat is developed recently as a home device that will promote hair growth. This hat or cap would cover the entire top of the scalp and has mesh network containing 224 5-mW laser diodes. One can administer this device in a convenient and discreet fashion since it has a rechargeable battery that will have the treatment continuously done even while on the go. Physicians are having these devices at a rental cost and patients can avail of this treatment. It is advisable for patients to have a long term follow-up in order to assess the therapeutic benefits of the method.
The gadgets of LLLT or low level light therapy use light energy of laser and LED devices that produce no heat and thus would cause no damage to the skin or hair follicles. It is indicated in researches that when LLLT is absorbed into the cells, there is an enhanced cellular activity happening to promote hair growth.
Under the approval of FDA, note that responses to this method could vary from person to the other. It is observed that some people who are still in the beginning of hair loss could have better results. Specialists can claim that many men and women are experiencing positive changes in their hair when they underwent laser hair therapy.
Several television shows are featuring this new technology, and medial professionals are praising the efficient results of this therapy for hair loss.
In laser hair therapy, it uses less energy than a 40-watt light bulb, thus cannot feel pain, or no cause of damage or thermal, and not pain or cutting sensation. It is noteworthy to mention that as the visible red light moves into many layers into the tissue of your skin and scalp, there is no injury happening in the process. As the laser light stimulates the hair follicles, blood flow is improved and also the cellular metabolism within the scalp is enhanced.