However, most studies show little difference between the TENS unit and the placebo. Like most chronic pain treatments, TENS does not work for everyone. The good news is that TENS has few adverse effects, if any. Specifically, this treatment won't interact with your other medications, and it won't make you drowsy.
In case of rashes with itchy ankles it can be caused due to allergic reaction, heat rash, scabies, insect bite, eczema, Athleteâs foot, bed bugs, atopic dermatitis, infection from dust mites, Crohnâs disease and nummular eczema. There are varieties of simple home remedies by which you can manage itchy ankles.
1 The first way to prevent or treat itchiness in the ankles would be to avoid its causes such as avoiding places where insects live, minimizing the use of harsh soaps, avoiding the use of ill fitting socks and wool materials.  Another mode of treatment would be the ever-trusty cold compress.