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.
If medication is causing your fatigue and loss of appetite, your doctor may adjust your dosage or swap the medication out for one with fewer side effects. In addition to medications, counseling or participating in a support group can help reduce depression- and anxiety-related causes of fatigue and loss of appetite.