RhoGam is a vaccine like globulin shot that was developed in the late 1960s to keep a Rh negative woman from becoming sensitized to the Rh positive blood of her fetus in the unlikely event blood mixing occurs. Rhogam works very much like an immunization.
However, some new research has shown that TENS may be effective for reducing pain in people who have fibromyalgia, especially in combination with other treatments, such as exercise. Fibromyalgia is often treated with various medications to relieve pain and improve sleep.
TENS, or transcutaneous electrical nerve stimulation, is the use of electric stimulation with the help of a machine in order to stimulate the nerves for therapeutic purposes. A TENS unit (or T.E.N.S unit) is a portable machine that is used to relieve pain.he unit is usually used by connecting two or more electrodes to the skin. TENS units are very commonly used as a non-invasive way of electric stimulation for pain relief from acute back problems and chronic back pain.