Yes doctors deal with the treatment of symptoms, which is very different than healing. I liken the body to a house where we have all sorts of smoke detectors. Occasionally one will go off. Do you want the fire department to simply pull the batteries out of the detector to stop the incessant beeping? It would provide temporary relief, sure, but the room is still on fire. Same thing happens with pharmaceuticals. They don’t fix the problem, just block the alarm from sounding. Much better to deal with the cause of the ailment and actually fix the problem.