I had a brain stem stroke, affecting the fifth cranial nerve (Oct. 2008). Since then, I have had a loss of heat, cold, and touch sensation to my right leg, buttocks to toes. I can tell I am touching, but get a burning sensation wherever I touch or scratch. I feel very little pain when pinched. I also have this lack of sensation on the upper left quadrant of my face and head. No muscular problems and no paralysis, and I move about normally, with some balance issues. I would like advice on homeopathic remedies or what I can do for myself. I am a vegetarian, no meat, no dairy, no eggs. About 95% vegan, with some cheese rarely. I am 61 yrs old.