Pain
"After 2 years of pain after my total knee replacement , I was prescribed every narcotic under the sun, would work for 1-2 weeks then back to pain. I finally went to a pain management doctor and he prescribed the 1.3 Flector patch. Within the first 30 mins experienced relief. I wear two of them one on either side of the knee. I have been on them for one month, I use them for about 10 hrs a day. The only bad side effect I have experienced is massive weight gain. About 15 lbs in only one month. It does warn you on the label about possible fast weight gain. I have always maintained my weight by give or take 5 lbs...but 15lbs in 1 month is absurd."