glipizide extended-release tablet - oral, Glucotrol XL (cont.)
HOW TO USE: Read the Patient Information Leaflet if available from your pharmacist before you start taking glipizide and each time you get a refill. If you have any questions, ask your doctor or pharmacist.Take this medication by mouth with breakfast as directed by your doctor, usually once daily. The dosage is based on your medical condition and response to treatment.To reduce your risk of side effects, your doctor may direct you to start this medication at a low dose and gradually increase your dose. Follow your doctor's instructions carefully.If you are already taking another anti-diabetic drug (such as chlorpropamide), follow your doctor's directions carefully for stopping the old drug and starting glipizide.Do not crush or chew extended-release tablets. Doing so can release all of the drug at once, increasing the risk of side effects. Also, do not split the tablets unless they have a score line and your doctor or pharmacist tells you to do so. Swallow the whole or split tablet without crushing or chewing.Colesevelam can decrease the absorption of glipizide. If you are taking colesevelam, take glipizide at least 4 hours before taking colesevelam.Use this medication regularly to get the most benefit from it. To help you remember, take it at the same time each day.Tell your doctor if your condition does not improve or if it worsens (your blood sugar levels are too high or too low).
SIDE EFFECTS: Nausea, vomiting, loss of appetite, diarrhea, constipation, upset stomach, gas, headache, and weight gain may occur. If any of these effects persist or worsen, tell your doctor or pharmacist promptly.An empty tablet shell may appear in your stool. This effect is harmless because your body has already absorbed the medication.Remember that your doctor has prescribed this medication because he or she has judged that the benefit to you is greater than the risk of side effects. Many people using this medication do not have serious side effects.Tell your doctor right away if you have any serious side effects, including: signs of infection (such as persistent sore throat, fever), easy bleeding/bruising, stomach pain, yellowing eyes/skin, dark urine, unusual tiredness/weakness, unusual/sudden weight gain, mental/mood changes, swelling hands/feet, seizures.This medication can cause low blood sugar (hypoglycemia). This may occur if you do not consume enough calories from food or if you do unusually heavy exercise. Symptoms of low blood sugar include sudden sweating, shaking, fast heartbeat, hunger, blurred vision, dizziness, or tingling hands/feet. It is a good habit to carry glucose tablets or gel to treat low blood sugar. If you don't have these reliable forms of glucose, rapidly raise your blood sugar by eating a quick source of sugar such as table sugar, honey, or candy, or drink fruit juice or non-diet soda. Tell your doctor immediately about the reaction and the use of this product. To help prevent low blood sugar, eat meals on a regular schedule, and do not skip meals. Check with your doctor or pharmacist to find out what you should do if you miss a meal.Symptoms of high blood sugar (hyperglycemia) include thirst, increased urination, confusion, drowsiness, flushing, rapid breathing, and fruity breath odor. If these symptoms occur, tell your doctor immediately. Your dosage may need to be increased.A very serious allergic reaction to this drug is rare. However, get medical help right away if you notice any symptoms of a serious allergic reaction, including: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble breathing.This is not a complete list of possible side effects. If you notice other effects not listed above, contact your doctor or pharmacist.In the US -Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.In Canada - Call your doctor for medical advice about side effects. You may report side effects to Health Canada at 1-866-234-2345.
Report Problems to the Food and Drug Administration
You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.
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