Greetings, I am 71 years old, 5 10 , 202 #, Normal heart rate, BP, lab results (in August), no cancer, no heart disease, no diabetes, generally in good health. I have developed a 10 day issue of a painful left big toe, actually more stinging than pain; no swelling/redness. No hx of injury. Hurts when I apply minimal pressure. Any thoughts??? Thank you