I have painful red bumps, about one half inch in diameter, under the skin, just above my ankles, on the back of one leg and on the inside of the other leg. The doctors have said there is no problem with the veins, good circulation. At times edema is present in one ankle and foot. Anti-inflammatories takes away the swelling, but not the bumps. The condition has been present for over a year, sometimes the symptoms worsen. Can anyone tell me what this is and what might help?