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Exenatide Injection

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  1.   See interactions with nutritional supplements and food, and how they may increase the effectiveness or reduce side effects with this medicine

  2. Exenatide

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Warning

This medication can cause a certain type of thyroid tumor (thyroid C-cell tumors) in rats. It is unknown if this medication can cause similar tumors in humans. Talk with your doctor about the benefits and risks of treatment with this medication. Do not use this medication if you have a personal/family history of a certain type of cancer (medullary thyroid carcinoma) or a certain inherited disease (multiple endocrine neoplasia syndrome type 2 or MEN 2). While using this medication, tell your doctor right away if you notice any signs of thyroid tumors, including an unusual growth or lump in the neck, difficulty swallowing, shortness of breath, unusual/lasting hoarseness.

Precautions

See also Warning section.

Before using exenatide, tell your doctor or pharmacist if you are allergic to it; or if you have any other allergies. This product may contain inactive ingredients, which can cause allergic reactions or other problems. Talk to your pharmacist for more details.

Before using this medication, tell your doctor or pharmacist your medical history, especially of: stomach/intestinal disorders (such as gastroparesis, digestion problems), kidney disease, disease of the pancreas (pancreatitis), gallbladder disease, a certain blood disorder from exenatide (drug-induced thrombocytopenia).

You may experience blurred vision, headache, dizziness, or drowsiness due to extremely low or high blood sugar. Do not drive, use machinery, or do anything that needs alertness or clear vision until you are sure you can perform such activities safely.

Limit alcohol while taking this medication because it can increase your risk of developing low blood sugar.

It may be harder to control your blood sugar when your body is stressed (such as due to fever, infection, injury, or surgery). Consult your doctor because this may require a change in your treatment plan, medications, or blood sugar testing.

Before having surgery, tell your doctor or dentist about all the products you use (including prescription drugs, nonprescription drugs, and herbal products).

During pregnancy, this medication should be used only when clearly needed. Pregnancy may cause or worsen diabetes. Discuss a plan with your doctor for managing your blood sugar while pregnant. Your doctor may change your diabetes treatment during your pregnancy (such as diet and medications including insulin).

It is unknown if this medication passes into breast milk, but it is unlikely to harm a nursing infant. Consult your doctor before breastfeeding.

Side Effects

See also Warning section.

Nausea, vomiting, diarrhea, nervousness, or upset stomach may occur as your body adjusts to the medication. Nausea usually lessens as you continue to use exenatide. Other side effects include decreased appetite or weight loss. If any of these effects last or get worse, tell your doctor or pharmacist promptly.

Remember that this medication has been prescribed because your doctor 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.

Although exenatide by itself usually does not cause low blood sugar (hypoglycemia), low blood sugar may occur if this drug is prescribed with other diabetes medications. Talk with your doctor or pharmacist about whether the dose(s) of your other diabetes medication(s) needs to be lowered. Drinking large quantities of alcohol, not getting enough calories from food, or doing unusually heavy exercise may also lead to low blood sugar. Symptoms may include sudden sweating, shaking, fast heartbeat, hunger, blurred vision, dizziness, headache, 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, candy, or drinking a glass of fruit juice or non-diet soda. 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 increased thirst/urination. If these symptoms occur, tell your doctor right away. Your doctor may need to adjust your diabetes medication, exercise program, or diet.

Tell your doctor right away if you have any serious side effects, including: signs of kidney problems (such as change in the amount of urine), easy bruising/bleeding.

Get medical help right away if you have any very serious side effects, including: signs of pancreas or gallbladder disease (such as nausea/vomiting that doesn't stop, severe stomach/abdominal pain).

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 or at www.fda.gov/medwatch.

In Canada - Call your doctor for medical advice about side effects. You may report side effects to Health Canada at 1-866-234-2345.