My Hubby suffers terribly from lower back pain - I had seen that the tens machine sometimes helps with this, not wanting to spend a fortune to find out it does not work I saw these at lloyds pharmacy for 14.99 and decided to give it a try. My hubby was sceptical but decided it was worth a shot to get rid of the pain. first use he noted there was not much of a difference but continued to use the machine for a couple of days. Although relief for Him was not instant after a couple of days there was definate signs of improvement. Touch wood he has not complained in the last couple of weeks of pain so that is a good sign. I love that this machine is very portable and can be taken where you go if you are prone to needing pain relief.
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