I have a knackered back. Seen physio - have exercises. Im fed up with hurting and drugs making me woozy (have to resort to hefty drugs when i's really bad - keep it under control with not so hefty ones when it is not so bad)
Anyway - I'm thinking of trying a TENS. Anyone with experience?
How long do you use it for?
Do you use it every day? or just when it's bad?