Hi, My name is Robert, I m 68 y.o. being treated by the VA for Hi BP and pre-diabetic, I test my blood sugar regularly. Also. take my blood pressure. Lately my pulse rate is up. Tonight was 98. is there a concern? I take Metformin 500Mg 2x p/day, Potasium Chloride 10 Mg 2x p/day, Amlodipine 10 Mg 1x p/day, and Triamterene 75 Mg 1x p/day. Thanks for your evaluation Robert