To learn more please visit us at http://www.ScalarWaveLasers.com Cold lasers are used in a variety of medical applications. They are also known by the names of scalar wave laser, scalar laser, low level lasers and soft lasers. These types of lasers are known to be cold lasers, as the heat level is not to the point that it will burn you. Rather, they spread out and amplify healing in the cells of the body. This means that they are wonderful tools to use in healing in a lot of different applications for both the layman and the professional healer. These make the difference in healing. One of the ailments most treated by a cold laser is chronic pain. This soft laser is used by both doctors and chiropractors to treat the pain as it is non invasive and safer than an invasive procedure. A low level laser is ideal for treating migraines as well. With the photosynthesis effect, this is safer than prescription meds.