Brand Names: Farxiga
Generic Name: dapagliflozin
- What is dapagliflozin (Farxiga)?
- What are the possible side effects of dapagliflozin (Farxiga)?
- What is the most important information I should know about dapagliflozin (Farxiga)?
- What should I discuss with my healthcare provider before taking dapagliflozin (Farxiga)?
- How should I take dapagliflozin (Farxiga)?
- What happens if I miss a dose (Farxiga)?
- What happens if I overdose (Farxiga)?
- What should I avoid while taking dapagliflozin (Farxiga)?
- What other drugs will affect dapagliflozin (Farxiga)?
- Where can I get more information (Farxiga)?
What is dapagliflozin (Farxiga)?
Dapagliflozin is not for treating type 1 diabetes.
Dapagliflozin may also be used for purposes not listed in this medication guide.
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What are the possible side effects of dapagliflozin (Farxiga)?
Seek medical attention right away if you have signs of a genital infection (penis or vagina): burning, itching, odor, discharge, pain, tenderness, redness or swelling of the genital or rectal area, fever, not feeling well. These symptoms may get worse quickly.
Call your doctor at once if you have:
- little or no urination;
- dehydration symptoms--dizziness, weakness, feeling light-headed (like you might pass out);
- kidney problems--little or no urination, swelling in your feet or ankles, feeling tired or short of breath;
- ketoacidosis (too much acid in the blood)--nausea, vomiting, stomach pain, confusion, unusual drowsiness, or trouble breathing; or
- signs of a bladder infection--pain or burning when you urinate, increased urination, blood in your urine, fever, pain in your pelvis or back.
Side effects may be more likely to occur in older adults.
Common side effects may include:
This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.
What is the most important information I should know about dapagliflozin (Farxiga)?
Taking dapagliflozin can make you dehydrated, which could cause you to feel weak or dizzy (especially when you stand up).
Dapagliflozin can cause serious infections in the penis or vagina. Get medical help right away if you have burning, itching, odor, discharge, pain, tenderness, redness or swelling of the genital or rectal area, fever, or if you don't feel well.
What should I discuss with my healthcare provider before taking dapagliflozin (Farxiga)?
You should not use dapagliflozin if you are allergic to it, or if you have:
- severe kidney disease (or if you are on dialysis); or
- diabetic ketoacidosis (call your doctor for treatment).
Tell your doctor if you have ever had:
- liver or kidney disease;
- bladder infections or other urination problems;
- low blood pressure;
- problems with your pancreas, including surgery;
- if you are dehydrated;
- if you drink alcohol often; or
- if you are on a low salt diet.
You should not use dapagliflozin during the second or third trimester of pregnancy.
You should not breast-feed while using this medicine.
Dapagliflozin is not approved for use by anyone younger than 18 years old.
How should I take dapagliflozin (Farxiga)?
Follow all directions on your prescription label and read all medication guides or instruction sheets. Your doctor may occasionally change your dose. Use the medicine exactly as directed.
You may take dapagliflozin with or without food.
Your blood sugar will need to be checked often, and you may also need to test the level of ketones your urine. Dapagliflozin can cause life-threatening ketoacidosis (too much acid in the blood). Even if your blood sugar is normal, contact your doctor if a urine test shows that you have ketones in the urine.
You may have low blood sugar (hypoglycemia) and feel very hungry, dizzy, irritable, confused, anxious, or shaky. To quickly treat hypoglycemia, eat or drink a fast-acting source of sugar (fruit juice, hard candy, crackers, raisins, or non-diet soda).
Your doctor may prescribe a glucagon injection kit in case you have severe hypoglycemia. Be sure your family or close friends know how to give you this injection in an emergency.
Blood sugar levels can be affected by stress, illness, surgery, exercise, alcohol use, or skipping meals. You may need to stop taking dapagliflozin for at least 3 days before a surgery. Ask your doctor before changing your dose or medication schedule.
This medicine can affect the results of certain medical tests. Tell any doctor who treats you that you are using dapagliflozin.
Dapagliflozin is only part of a complete treatment program that may also include diet, exercise, weight control, blood sugar testing, and special medical care. Follow your doctor's instructions very closely.
Store at room temperature away from moisture and heat.
What happens if I miss a dose (Farxiga)?
Take the medicine as soon as you can, but skip the missed dose if it is almost time for your next dose. Do not take two doses at one time.
What happens if I overdose (Farxiga)?
Seek emergency medical attention or call the Poison Help line at 1-800-222-1222.
What should I avoid while taking dapagliflozin (Farxiga)?
Avoid getting up too fast from a sitting or lying position, or you may feel dizzy.
What other drugs will affect dapagliflozin (Farxiga)?
Tell your doctor about all your other medicines, especially:
- insulin or other oral diabetes medicines; or
- a diuretic or "water pill."
This list is not complete. Other drugs may affect dapagliflozin, including prescription and over-the-counter medicines, vitamins, and herbal products. Not all possible drug interactions are listed here.
Where can I get more information (Farxiga)?
Your pharmacist can provide more information about dapagliflozin.