Drugs A - Z

Miglitol Oral tablet

An alpha-glucosidase inhibitor - It helps to control blood sugar

Generic Name: miglitol

Brand Names: Glyset

What is this medicine?

MIGLITOL (MIG li tol) helps to treat type 2 diabetes. It helps to control blood sugar. Treatment is combined with diet and exercise.

This medicine may be used for other purposes; ask your health care provider or pharmacist if you have questions.

What should I tell my health care provider before I take this medicine?

They need to know if you have any of these conditions:

How should I use this medicine?

Take this medicine by mouth with a glass of water. Follow the directions on the prescription label. Take this medicine at the start of a meal, with the first bite of food. Take your medicine at regular intervals. Do not take your medicine more often than directed. Do not stop taking except on your doctor's advice.

If you develop severe vomiting or severe diarrhea that prevents you from eating meals, call your health care doctor for advice.

Talk to your pediatrician regarding the use of this medicine in children. Special care may be needed.

Overdosage: If you think you have taken too much of this medicine contact a poison control center or emergency room at once.
NOTE: This medicine is only for you. Do not share this medicine with others.

What if I miss a dose?

If you forgot your dose at the start of your meal and you are still eating that meal, take your dose while you are still eating. Otherwise, skip the missed dose. This medicine is not effective if not taken during a meal. Wait for your next dose at your next main meal, and take only that dose. Do not take double or extra doses.

What may interact with this medicine?

Do not take this medicine with any of the following medications:

This medicine may also interact with the following medications:

This list may not describe all possible interactions. Give your health care provider a list of all the medicines, herbs, non-prescription drugs, or dietary supplements you use. Also tell them if you smoke, drink alcohol, or use illegal drugs. Some items may interact with your medicine.

What should I watch for while using this medicine?

Visit your doctor or health care professional for regular check ups. Learn how to check your blood sugar. Keep to your diet and exercise plan while you are taking this medicine.

Know the signs of low blood sugar and teach them to the people around you. In case of low blood sugar, keep a source of glucose with you.

Wear a medical identification bracelet or chain to say you have diabetes, and carry a card that lists all your medications.

What side effects may I notice from receiving this medicine?

Side effects that you should report to your doctor or health care professional as soon as possible:
  • allergic reactions like skin rash, itching or hives, swelling of the face, lips, or tongue
  • breathing problems
  • changes in vision
  • unusual bleeding or bruising
  • unusually weak or tired

Side effects that usually do not require medical attention (report to your doctor or health care professional if they continue or are bothersome):

  • diarrhea
  • stomach gas, upset
  • weight loss

This list may not describe all possible side effects. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.


Last Updated: July 06, 2009
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