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.
Fatigue and loss of appetite are symptoms of several health conditions. The condition can be as common as the flu or be a sign of something more serious like cancer. Often a loss of appetite can cause fatigue, especially if you arenât getting enough calories or nutrients. Chronic, or long-term, pain, can also interfere with your appetite and cause fatigue.