The only sure fire cure for tendonitis I found is, stop using your arm !!!!!! I had it very bad before surgery on my shoulder along with a bunch of other problems, I seriously had to stop using my arm, no lifting squat for months, but if you have a mild case you can to the therapeutic exercises with the bands and in time it will heal, if you have a tear it will take longer, lots longer unless you have it repaired by surgery. Cissus will help to some degree but will not cure it, only letting it rest will help it heal, it sucks but thats what has to happen.