A TENS Unit is one of several kinds of electrotherapy devices that use very small doses of electric current to promote natural pain relief. The word TENS, sometimes abbreviated as T.E.N.S., stands for Transcutaneous Electrical Nerve Stimulator.
What causes lack of appetite. A lack of appetite can be due to a variety of reasons. One reason for losing your appetite could be the side effects of a medication that you are on. It could also be the result of emotional causes such as stress, anxiety, or depression.
Cancer is a common cause of fatigue and loss of appetite, especially for people who are in the advanced stage and arenât receiving treatment. But for those who are receiving treatment, the emotional and physical stress from cancer treatments can be taxing on your body.