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.
Loss of appetite. Loss of appetite can be caused by many health conditions. Some of these are temporary, such as side-effects of medications. Sometimes it can be due to long-term health conditions. Loss of appetite may be associated with anorexia nervosa, abnormal taste and food aversion as well as other medical conditions.