Dapagliflozin
Farxiga 10MG
What is Dapagliflozin?
Farxiga (dapagliflozin) is a prescription medication used to treat type 2 diabetes, heart failure, and chronic kidney disease (CKD) in appropriate patients. As an SGLT2 inhibitor, it helps lower blood sugar by removing excess glucose through the urine while also providing important heart and kidney protection.
Side Effects
- Lightheadedness, dizziness, fainting
- Increased hunger, headache, confusion, shaking, trembling, sweating
- Fast or trouble breathing, tiredness, stomach pain, nausea, vomiting
Warnings
- Your doctor will do lab tests at regular visits to check on the effects of this medicine. Keep all appointments.
- Keep all medicine out of the reach of children. Never share your medicine with anyone.
- Tell your doctor if you are pregnant. Do not use this medicine during the second and third part of your pregnancy, unless your doctor tells you to.
- Tell your doctor if you have kidney disease, liver disease, heart failure, vitamin B12 deficiency, or a history of pancreas problems, or genital yeast or urinary tract infections. Tell your doctor if you are on a low-salt diet, if you drink alcohol, or if you are having a surgery or other procedures that require fasting.
- Do not breastfeed during treatment with this medicine.
Prescription savings · · · ·
What is Dapagliflozin ?
Farxiga (dapagliflozin) is a prescription medication used to treat type 2 diabetes, heart failure, and chronic kidney disease (CKD) in appropriate patients. As an SGLT2 inhibitor, it helps lower blood sugar by removing excess glucose through the urine while also providing important heart and kidney protection.
- Lightheadedness, dizziness, fainting
- Increased hunger, headache, confusion, shaking, trembling, sweating
- Fast or trouble breathing, tiredness, stomach pain, nausea, vomiting
- Pain, tenderness, redness, or swelling of the area between the anus and genitals, fever
- Rapid weight gain, swelling in your hands, ankles, or feet
- Unusual bleeding, bruising, or weakness
- Allergic reaction: Itching or hives, swelling in your face or hands, swelling or tingling in your mouth or throat, chest tightness, trouble breathing
- Change in how much or how often you urinate, bloody urine, painful or difficult urination, lower back or side pain, chills
- Your doctor will do lab tests at regular visits to check on the effects of this medicine. Keep all appointments.
- Keep all medicine out of the reach of children. Never share your medicine with anyone.
- Tell your doctor if you are pregnant. Do not use this medicine during the second and third part of your pregnancy, unless your doctor tells you to.
- Tell your doctor if you have kidney disease, liver disease, heart failure, vitamin B12 deficiency, or a history of pancreas problems, or genital yeast or urinary tract infections. Tell your doctor if you are on a low-salt diet, if you drink alcohol, or if you are having a surgery or other procedures that require fasting.
- Do not breastfeed during treatment with this medicine.
- This medicine may cause the following problems:Low blood pressureDiabetic ketoacidosis (high ketones and acid in the blood), which can be life-threateningKidney problemsIncreased risk of genital yeast or urinary tract infectionsLow blood sugar, when used with other diabetes medicinesFournier's gangrene (skin or tissue damage of the area between the anus and genitals)
- Tell any doctor or dentist who treats you that you are using this medicine. You may need to stop using this medicine several days before you have surgery or medical tests.
- Tell any doctor or dentist who treats you that you are using this medicine. This medicine may affect certain medical test results.
Dapagliflozin Coupons & Prices
Farxiga 10MG
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Looking for a Farxiga coupon? Farxiga (dapagliflozin) is a once-daily tablet from AstraZeneca used to treat type 2 diabetes and to protect the heart and kidneys. Brand-name Farxiga can cost several hundred dollars for a one-month supply without insurance, but generic dapagliflozin is now available in the U.S. and is typically far cheaper. A free Rx.com Farxiga coupon lets you compare cash prices on both the brand and the generic at more than 60,000 U.S. pharmacies and show the coupon at the counter — no membership, no signup, and nothing to pay Rx.com. Enter your ZIP code above to see today's lowest Farxiga price near you.
What is Farxiga (dapagliflozin) and how does it work?
Farxiga is the brand name for dapagliflozin, a prescription medicine in a class called SGLT2 inhibitors. It works in the kidneys to help your body remove extra sugar through your urine, which lowers blood sugar. The same action also reduces strain on the heart and kidneys.
Doctors prescribe Farxiga to improve blood sugar in adults with type 2 diabetes, to lower the risk of hospitalization for heart failure, and to slow the progression of chronic kidney disease in certain patients. It is usually taken once a day, with or without food.
How much does Farxiga cost without insurance?
Brand-name Farxiga can be expensive — often several hundred dollars a month — and prices vary widely by pharmacy and location, so the same prescription can differ by a large margin between two pharmacies in the same town. The good news: generic dapagliflozin is now available, and choosing the generic with a free coupon can lower your cost dramatically. Enter your ZIP code above to see live cash prices for both the brand and the generic near you and pull up a free coupon for the lowest one.
Farxiga coupon vs. the manufacturer savings card
AstraZeneca offers a Farxiga savings program, but manufacturer copay cards are generally limited to patients with commercial (private) insurance and typically exclude people with Medicare, Medicaid, or no insurance. If you have Medicare, are paying cash, or your plan does not cover Farxiga, a free Rx.com discount coupon is often the more useful option because anyone can use it regardless of insurance status. A discount coupon is used instead of insurance, not on top of it — so if your insurance copay is lower, use that.
Farxiga vs. Jardiance and other diabetes medicines
Farxiga is one of several medicines for type 2 diabetes. Jardiance (empagliflozin) is another SGLT2 inhibitor that works in a very similar way, while GLP-1 options such as Ozempic work through a different mechanism. Each has different dosing, benefits, and cost, so the right choice is a decision for you and your doctor. If you are prescribed a different diabetes medicine, you can pull up a free Rx.com coupon for it the same way you would for Farxiga.
Important Farxiga safety information
Common considerations with Farxiga include the risk of dehydration, urinary or genital yeast infections, and, rarely, a serious condition called ketoacidosis. Tell your doctor about all your medical conditions, and do not stop or change your dose without talking to them first, especially if you take insulin or other diabetes medicines. This information is educational and is not a substitute for medical advice — always follow your doctor and pharmacist's instructions.
This Dapagliflozin information was written and reviewed against authoritative U.S. medical sources — MedlinePlus (U.S. National Library of Medicine), DailyMed, and FDA prescribing information — and checked for accuracy. It is provided for education and is not a substitute for professional medical advice.
Verify the official label: Dapagliflozin on DailyMed (FDA)
Reviewed against FDA labeling · Last reviewed July 2026
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Medical disclaimer: This information is provided for general educational purposes only and is not medical advice. It is not a substitute for professional diagnosis or treatment. Always consult a licensed physician, pharmacist, or other qualified healthcare provider before starting, stopping, or changing any medication or treatment. Never disregard professional medical advice or delay seeking it because of something you read here. If you think you may have a medical emergency, call your doctor or 911 immediately.