It has an exciting new option in hair restoration that is painless and noninvasive – Laser Hair Therapy. Lower level laser therapy (LLLT) is a non-chemical, non-invasive treatment that is being used around the U. S. for the remedying of hair loss.
Lasers have long been used in all types of medical specialties, including dermatology. Many have used specific lasers to resurface the skin by creating a wound on the top layer so that new, fresh new skin emerges from underneath. Yet a new generation of lasers requires a very different-‘wound-less’-approach. To understand how LLLT works, you have to alter the way you view lasers. LLLT isn’t a source of light that causes thermal, or heat, harm. With LLLT, there is no cutting or even burning sensation. The technology won’t even resemble the look of conventional lasers. Instead, LLLT is delivered by a device that contains panels of lasers that shine on the head.
The relationship between lasers and hair regrowth was first discovered almost 40 years ago. During the 1960’s and 1970’s, scientists used low level lasers to judge their potential bio-stimulating effects upon living tissues. In a surprise obtaining, during experiments on patients along with leg ulcers, doctors observed how the hair follicles which surrounded the area getting treated by the low level laser grew new hair.
Laser gentle appears to stimulate microcirculation, decrease irritation and improve both cellular as well as protein synthesis. Furthermore, European studies suggest that LLLT increases blood plus lymph circulation at the hair roots plus stimulates follicular cells, which may trigger hair to grow thicker and more powerful.
In January of 2007 the hand-held laser therapy device, called the HairMax LaserComb, was cleared by the FDA as a treatment for ‘androgenetic alopecia’ (male pattern hair loss). The way the laser comb works is pretty simple. The visible red lighting from the comb’s lasers travel a number of layers into the tissue without harming the skin and scalp. Because the laser beam light does not cut or burn the skin, the therapeutic light-energy is definitely absorbed by the cells and the procedure for cell repair begins. One theory of how this noninvasive, non-chemical baldness treatment works is that it stimulates the availability of energy at the cellular level; consequently , improving cell function.
People who have used hand held LLLT devices have said their hair looks and feels heavier, fuller, healthier, and have noticed improved hair growth. Like other treatments some folks tend to respond better than others. Generally, men and women who have “more hair” tend to receive better results. A study published within the International Journal of Cosmetic Surgery plus Aesthetic Dermatology, (Vol. 5, Quantity 2, 2003 by John D. Satino and Michael Markou, M. O. ), titled ” Locks Regrowth and Low Level Laser beam Therapy” concluded “LLLT with the HairMax LaserComb is an effective treatment for exciting hair growth and increasing the tensile strength of hair in both sexes both in the temporal and vertex locations. ” At the 2005 Annual meeting of the American Society for Laser Medicine and Surgery a preliminary statement was presented on the positive effects of Phototherapy on the hair follicle, which includes hair growth.
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This preliminary study furthermore provided some insight into the system of action of phototherapy and it is effect on the cells of the hair follicle.
Low Level Lasers have been authorized in this country as a treatment with regard to carpal tunnel syndrome, as a wound-healing aide, and as an adjunct in order to liposuction procedures. Laser therapy has been safely used for decades throughout European countries, the Far East and has no documented negative effects.