Drug Interaction Report

Medications like sparfloxacin can sometimes affect blood glucose levels. Both hyperglycemia (high blood glucose) and, less frequently, hypoglycemia (low blood glucose) have been reported. Severe cases of hypoglycemia have resulted in coma and even death, especially in the elderly and patients with kidney problems or severe infections using insulin or other diabetes medications that can commonly cause hypoglycemia. Talk to your doctor if you have any questions or concerns. Your doctor may be able to prescribe alternatives that do not interact, or you may need a dose adjustment or more frequent monitoring of your blood glucose levels to safely use both medications. Let your doctor know if you experience hypoglycemia or hyperglycemia, or if you notice a loss of blood glucose control. Symptoms of hypoglycemia include headache, dizziness, drowsiness, nervousness, confusion, tremor, nausea, hunger, weakness, perspiration, palpitation, and rapid heartbeat. Symptoms of hyperglycemia may include increased thirst, increased hunger, and increased urination. It is important to tell your doctor about all other medications you use, including vitamins and herbs. Do not stop using any medications without first talking to your doctor.

Alcohol may affect blood glucose levels in patients with diabetes. Both hypoglycemia (low blood sugar) and hyperglycemia (high blood sugar) may occur, depending on how much and how often you drink. You should avoid using alcohol if your diabetes is not well controlled or if you have high triglycerides, neuropathy (nerve damage), or pancreatitis. Moderate alcohol consumption generally does not affect blood glucose levels if your diabetes is under control. However, it may be best to limit alcohol intake to one drink daily for women and two drinks daily for men (1 drink = 5 oz wine, 12 oz beer, or 1.5 oz distilled spirits) in conjunction with your normal meal plan. Avoid drinking alcohol on an empty stomach or following exercise, as it may increase the risk of hypoglycemia. It is important to tell your doctor about all other medications you use, including vitamins and herbs. Do not stop using any medications without first talking to your doctor.