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Xigduo XR Tablets (dapagliflozin/metformin)
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Xigduo XR is a prescription oral combination medicine that contains dapagliflozin and metformin for type 2 diabetes management. This page summarizes key facts about xigduo xr 5 mg 1000 mg, including how it works, how it’s typically used, and safety basics. Ships from Canada to US access may be available with a valid prescription for people paying cash without insurance.
What Xigduo Is and How It Works
This medicine combines two glucose-lowering drugs in one tablet. Dapagliflozin is an SGLT2 inhibitor (helps the kidneys pass glucose into urine), while metformin is a biguanide that reduces liver glucose production and improves insulin sensitivity. Because the mechanisms are different, the combination may be used when a single agent is not enough, alongside nutrition and activity measures recommended by a healthcare professional.
Prescription information may be confirmed with the prescriber when required. In practice, the dapagliflozin/metformin pairing used in xigduo xr 5 mg 1000 mg aims to address fasting and after-meal glucose patterns with once-daily extended-release metformin. Monitoring plans commonly include periodic A1C testing and kidney function checks, since both components have precautions tied to renal health. For browsing other oral combinations in the same therapeutic area, the Combination Tablets list can help organize options by class.
Who It’s For
The combination is generally indicated for adults with type 2 diabetes, as part of a broader management plan. It is not intended for type 1 diabetes and is not used to treat diabetic ketoacidosis. Condition-specific background and related therapies can be browsed through the Type 2 Diabetes hub, which groups medicines and resources by common clinical pathways.
Some people should not use dapagliflozin/metformin products, or may need added screening before starting. Contraindications and major cautions can include severe kidney impairment, acute or chronic metabolic acidosis (including diabetic ketoacidosis), and prior serious hypersensitivity to either active ingredient. Situations that raise dehydration risk—such as prolonged vomiting or reduced fluid intake—may also increase complications. For a broader look at non-injectable options, the Non Insulin Medications category is a practical place to compare medication classes without focusing on any single brand.
Dosage and Usage
Dapagliflozin/metformin extended-release tablets are taken by mouth on a schedule set by the prescriber, using the specific strength and instructions on the prescription label. Extended-release formulations are typically used once daily with a meal to reduce gastrointestinal effects and to match the release profile of the metformin component. Tablets are generally swallowed whole; crushing, splitting, or chewing can interfere with extended-release delivery and tolerability.
When xigduo xr 5 mg 1000 mg is prescribed, the label and prescriber directions determine timing, titration, and monitoring. Missed-dose instructions can differ by individual plan and by local labeling, so the safest approach is to follow the dispensing label and ask a pharmacist when uncertain. For background on dose concepts and common administration issues, see Metformin Dosage and the overview on Oral Diabetes Medication.
Quick tip: Keep an updated medication list in the same place as the prescription label.
Strengths and Forms (xigduo xr 5 mg 1000 mg)
This product is supplied as an oral tablet that combines dapagliflozin with metformin hydrochloride in an extended-release presentation. In the 5 mg/1000 mg strength, each tablet contains dapagliflozin 5 mg and metformin HCl 1000 mg (extended-release). Package counts can vary by pharmacy and jurisdiction; many listings are supplied as 60 tablets, but the dispensed quantity is based on the prescription and dispensing rules.
| Component | Role in therapy | Amount in this strength |
|---|---|---|
| Dapagliflozin | SGLT2 inhibitor; increases urinary glucose excretion | 5 mg |
| Metformin HCl | Biguanide; reduces hepatic glucose output | 1000 mg (extended-release) |
Because combination tablets come in multiple strengths in some markets, matching the bottle label to the current prescription is important, especially during therapy changes. Keeping the original container and the pharmacy label can reduce mix-ups during travel or when other household members use similar tablets. For related formats and combination presentations, the Combination Tablets category groups products by non-insulin oral combinations.
Storage and Travel Basics
Storage instructions should follow the pharmacy label and manufacturer monograph. For most tablet medicines in this class, storage is at controlled room temperature, away from excess heat and moisture. Keep the bottle tightly closed, and avoid storing it in bathrooms or other humid areas. Tablets should be kept out of reach of children and pets, and expired medication should be disposed of according to local pharmacy guidance.
For travel, carrying tablets in the original labeled container can make identification easier if questions arise at borders or during emergency care. Temperature swings in checked luggage or parked vehicles can be significant, so carry-on storage is often more stable for tablets. Planning ahead with a written medication list and a copy of the prescription can also help. Practical, condition-focused planning resources are collected under Type 2 Diabetes Articles, including general care topics beyond medication handling.
Side Effects and Safety
Side effects can come from either component. Metformin commonly causes gastrointestinal symptoms such as nausea, diarrhea, abdominal discomfort, or reduced appetite, especially early in therapy. Dapagliflozin can increase urination and may raise the risk of genital yeast infections or urinary tract infections in some people. Staying alert to new symptoms and reporting persistent issues helps clinicians decide whether the effects are expected, dose-related, or due to another cause.
Dispensing is handled by licensed Canadian pharmacies after documentation review. Important risks listed for xigduo xr 5 mg 1000 mg include lactic acidosis (a rare but serious buildup of lactic acid) and ketoacidosis (dangerously high ketones), which may occur even when blood glucose is not markedly elevated. Other serious concerns can include dehydration with low blood pressure, acute kidney problems, severe urinary tract infections, and rare perineal infection (Fournier’s gangrene). For metformin-focused context, the guide on Exploring Side Effects Of Metformin may be helpful alongside official labeling.
Why it matters: Some warning symptoms require urgent assessment, not routine follow-up.
Drug Interactions and Cautions
Drug interactions can affect safety or glucose control. Diuretics (water pills) and other medicines that lower blood pressure can add to dehydration risk. Insulin and sulfonylureas can increase hypoglycemia risk when combined with other glucose-lowering therapies, so clinicians may adjust regimens and monitoring. Alcohol use can worsen metformin-related risks in some situations and can also complicate recognition of metabolic problems.
Before starting xigduo xr 5 mg 1000 mg, medication lists should include prescription drugs, over-the-counter products, and supplements. Iodinated contrast used for some imaging procedures is a common caution for metformin-containing therapy; temporary interruption and kidney reassessment may be required based on the clinical scenario and local guidance. Other considerations include medicines that affect kidney function, and drugs that can influence glucose readings or fluid balance. For class-level context on SGLT2 inhibitor combinations, see Invokana Metformin Combination as a comparison-focused resource.
Compare With Alternatives
Alternatives depend on treatment goals, kidney function, side-effect profile, and other conditions. Some regimens use metformin alone, while others pair metformin with a different second agent such as a DPP-4 inhibitor or an SGLT2 inhibitor. In the same general category as dapagliflozin/metformin, another SGLT2 inhibitor/metformin option is empagliflozin/metformin, listed as Synjardy Details. A different combination approach is sitagliptin/metformin extended-release, listed as Janumet XR Details.
Comparisons are usually about tolerability, kidney precautions, dosing frequency, and the need for stepwise therapy adjustments rather than one product being “stronger.” Some combinations have class-specific risks (for example, SGLT2 inhibitors and genital infections), while others have different monitoring needs. A prescriber may also consider cardiovascular or kidney comorbidities, and whether other medicines in the regimen overlap in mechanism. For browsing options by category rather than brand, the Combination Tablets hub provides a structured list.
Pricing and Access
Out-of-pocket costs can vary by strength, supply, and dispensing pharmacy. Search terms like “xigduo xr 5mg 1000mg price” often reflect a need to compare cash rates across sources and packaging. When evaluating total expense, it can help to consider the prescription quantity, refill interval, and whether additional monitoring visits or labs are planned as part of therapy follow-up.
Cash-pay access is available for those without coverage. For xigduo xr 5 mg 1000 mg, documentation requirements may include a valid prescription and, in some cases, confirmation with the prescriber. The service operates as a prescription referral platform, connecting requests to dispensing through licensed Canadian pharmacies. Information on site-wide programs is listed on Current Promotions, where available, and can be reviewed without changing the prescription decision process.
Authoritative Sources
For the most reliable safety language, use official labeling and regulator communications in addition to general education articles. The links below provide primary-source context for class warnings and patient-focused medication information. Local monographs and the dispensing label should be treated as the governing instructions for the specific product supplied.
- For SGLT2 inhibitor safety warnings, review the FDA Drug Safety Communication.
- For patient-level medication details, see MedlinePlus dapagliflozin and metformin.
For additional educational reading on diabetes medicines and monitoring topics, browse Diabetes Articles. To proceed with a request, submit the prescription details and complete checkout; prompt, express, cold-chain shipping may be used when appropriate.
This content is for informational purposes only and is not a substitute for professional medical advice.
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What is dapagliflozin/metformin used for?
Dapagliflozin/metformin is a prescription combination used for glycemic control in adults with type 2 diabetes, alongside diet and activity measures. It combines two drug classes with different mechanisms: dapagliflozin (an SGLT2 inhibitor) increases urinary glucose excretion, and metformin (a biguanide) reduces liver glucose production and improves insulin sensitivity. It is not used for type 1 diabetes and is not a treatment for diabetic ketoacidosis. The specific role in a regimen depends on kidney function and other conditions.
Is Xigduo XR the same as metformin?
No. Metformin is one component, but the combination also includes dapagliflozin. Metformin primarily reduces hepatic glucose output and can improve insulin sensitivity, while dapagliflozin helps lower glucose by increasing urinary glucose loss through the kidneys. Because of the added component, the combination has additional warnings and monitoring considerations, including infection risks and dehydration-related concerns associated with SGLT2 inhibitors. The “XR” designation refers to an extended-release form of metformin within the tablet, which affects how the medicine is released.
What side effects should be monitored with this medication?
Common effects can include gastrointestinal upset (nausea, diarrhea, abdominal discomfort) from metformin and increased urination from dapagliflozin. Genital yeast infections and urinary tract infections can also occur with SGLT2 inhibitors. Serious adverse effects to monitor for include symptoms consistent with ketoacidosis (nausea, vomiting, abdominal pain, unusual fatigue, or rapid breathing) and lactic acidosis (extreme tiredness, muscle pain, or unexplained stomach symptoms). Any severe or rapidly worsening symptoms warrant urgent medical assessment.
When should kidney function be checked while taking dapagliflozin/metformin?
Kidney function assessment is a routine part of care for metformin- and SGLT2 inhibitor–containing therapies. Clinicians commonly evaluate renal status before starting and periodically during treatment, with timing influenced by age, comorbidities, and any intercurrent illness. Kidney checks are especially important during situations that can reduce blood volume or renal perfusion, such as dehydration, severe infection, or use of diuretics. Imaging procedures using iodinated contrast may also require special planning with the care team due to metformin-related precautions.
Can this medicine cause low blood sugar?
On its own, dapagliflozin/metformin is less likely to cause hypoglycemia than medicines that directly stimulate insulin release. However, low blood sugar can occur when it is used with other glucose-lowering therapies such as insulin or sulfonylureas. Signs can include shakiness, sweating, confusion, and palpitations. Clinicians may adjust doses of accompanying medicines and recommend monitoring approaches based on overall regimen complexity. Alcohol use, missed meals, or increased activity can also affect glucose balance and may complicate symptom recognition.
What should be discussed with a clinician before starting or stopping it?
Key topics include kidney function history, prior episodes of ketoacidosis, recurrent urinary or genital infections, and any conditions that increase dehydration risk. It is also important to review all medicines and supplements, planned imaging with iodinated contrast, and patterns of alcohol use. People considering pregnancy or who are pregnant should discuss diabetes medication choices and timing, since recommendations can differ across trimesters and comorbidity profiles. Stopping or interrupting therapy should be planned with a clinician because glucose control and metabolic risks can change quickly in some settings.
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