My husband, age 82, is diabetic but controlled with medication. Currently he has pain and redness on the top of his right foot. It seems swollen to me but he is in denial. Last week he had testing for blood pressure on, I believe, 8 body points through referral to his cardiologist as his doctor had not gotten a pulse in his feet earlier. He has an appointment with an orthopedic surgeon who specializes in foot and ankle problems. With his current condition is it safe to wait until his Tuesday appointment. We do not get the cardiologist s report until this Thursday, 10 days after his test. I, obviously am worried.