Does ritalin increase your blood sugar. . If you are taking Ritalin LA, also tell your doctor if you take . . . . to the symptoms of hypoglycemia, low blood sugar . . . Using these medicines together may increase your chance . . . . is not a substitute for a medical exam, nor does . . . . it does starch. . . . My doctor says it does not change your sugar . . . in reaction, a significant decrease in blood sugar . . . Can a low blood sugar . agree with your suspicion that Crestor (also a Statin)... more