Homeopathic therapeutics for Coma symptoms from ABC Manual of Materia Medica and Therapeutics by G H Clarke….

Bicarbonate of soda in diabetic coma. Give one hundred grains in pint of milk, using three or four pints per day.

Camphor, low fever, weak heart, 76.

Heat-stroke, cold water externally and per rectum. Bleed if necessary.

Sodium sulphate, or one-half minim doses of croton oil to purge.

George Hardy Clark
Clark, George H. (George Hardy) 1860-1941 was the author of: Homeopathic Treatment of Asthenopia; Lee and Clark's Cough and expectoration : a repertorial index of their symptoms; The A B C Manual of Materia Medica and Therapeutics; A system for the care and training of children; The Black Plague and Its Control.