My brother has Tennis elbow which he has now had for some time. It seems to have developed after many years of playing squash. There has always been a small half inch across diameter, slightly raised lump on his elbow. He finds this quite sore and would like to know of any herbal treatment for it.I have read warm/hot apple cider vinergar in a poulpice type bandage. What about BF&C. Or cayenne oil rubbed on, then comfrey applied as a poulpice for a few days. Is tennis elbow an inflamation? I am only guessing the way to go. If it was me i may try this way but if any suggestions know the right way to go it would be much appreciated. Thanks.