Illness or disease is only Nature's warning that filth has accumulated in some portion or other of the body; and it would surely be the part of wisdom to allow Nature to remove the filth, instead of covering it up with the help of medicines.
A satyagrahi may not ride two horses, truth and untruth, at the same time, nor, to change the metaphor, trim his sail to catch every breeze as you do in the name of communism.