I once saw a medical program on TV where a woman had tendonitis in her thumb. She had a young child and every time she picked him up she used her hand in a certain way that caused her thumb to repeatedly experience stress. On the show, the doctor gave her a steroid shot in her thumb to fix the problem.
The real issue though is that he was simply being a doctor. Doctors fix the symptom. Healers fix the problem.
If he wanted to be a true healer, he would have shown her different ways of using her hand so that she would never ever have that problem again. By being a doctor, and addressing only the symptom, he ensures that in the future she will experience the same problem again and thus need to seek him for help again. She will again get a shot and again not be any better in the big picture.