Empagliflozin

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Empagliflozin

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Medically reviewed

Marina Burgos

Last updated on 10/01/2026

This page provides general, reference-level information compiled from official medical sources. It is not a substitute for professional medical advice, diagnosis, or treatment. For decisions about your health, please consult a qualified healthcare professional.

Overview of Empagliflozin

Empagliflozin is the active ingredient (INN) and the drug entity for a prescription-only medicine that is a potent and selective Sodium-Glucose Co-Transporter 2 (SGLT2) inhibitor. This synthetic small molecule is administered for oral administration as tablets, serving as a foundational antihyperglycemic agent.

Property Description
Active ingredient Empagliflozin
Form Film-coated tablet (Oral use)
Pharmacological class Sodium-Glucose Co-Transporter 2 (SGLT2) Inhibitor
Common use Agent for managing high blood sugar levels
Origin Synthetic small molecule (C-glucoside derivative)

Core Identity and Pharmacological Type

Empagliflozin belongs to the SGLT2 inhibitor class, characterized by its insulin-independent mechanism of action. This pharmacological strategy offers a distinct approach to therapy compared to medications that primarily enhance insulin secretion or sensitivity. The compound is supplied for oral administration and can be prescribed as a monotherapy or utilized in fixed-dose combination agent formulations that include other active components like metformin or linagliptin.


How Does the SGLT2 Inhibitor Class Work (Generally)?

The SGLT2 inhibitor class works by promoting the removal of excess blood glucose from the body via the renal system, thereby reducing overall sugar concentration. The medicine specifically blocks the SGLT2 protein, a transport mechanism in the kidneys responsible for reabsorbing filtered glucose back into the bloodstream. By inhibiting this process, the drug forces the sugar to be eliminated through the urine, leading to glucosuria (increased urinary glucose excretion). This provides a direct, measurable reduction in circulating blood sugar, fundamentally differentiating it from treatments that rely on enhancing the body's existing insulin function.


General Therapeutic Purpose

The general therapeutic purpose of Empagliflozin is to function as an effective antihyperglycemic agent to safely and consistently control elevated blood sugar levels. Beyond its glucose-lowering effects, the drug’s distinct mechanism—which includes the promotion of fluid and sodium loss (natriuresis) alongside sugar excretion—is clinically recognized for its multi-system benefit. This dual action supports not only the management of conditions characterized by high blood sugar but also provides associated benefits to the cardiovascular and renal systems, a feature that has reshaped its standing within its therapeutic area.

Regulatory References

  1. Empagliflozin: MedlinePlus Drug Information
  2. Jardiance (Empagliflozin) EMA Overview

What side effects are possible with Empagliflozin?

Possible side effects and safety information

Empagliflozin's safety profile is documented through regulatory classification of adverse reactions, primarily affecting the Infections and Infestations and Metabolism and Nutrition Disorders system-organ classes. The most commonly reported side effects relate to the drug's mechanism of increasing glucose excretion.


Frequency-Classified Adverse Reactions

Adverse reactions are formally categorized based on their incidence in clinical studies:

  • Very Common: Hypoglycaemia, primarily when the medicine is used in combination with insulin or a sulfonylurea.
  • Common: Urinary tract infections, genital mycotic infections (such as balanitis or vulvovaginitis), volume depletion (which may cause dizziness), increased urination (polyuria or pollakiuria), thirst, and increased LDL cholesterol.
  • Uncommon: Hypersensitivity reactions and micturition urgency.

Serious Adverse Reactions and Safety Constraints

The prescribing information highlights specific rare but clinically significant adverse reactions. These include Diabetic Ketoacidosis (DKA), which can occur even with near-normal blood sugar levels (euglycemic DKA), and Necrotising Fasciitis of the Perineum (Fournier's gangrene), a severe infection. Serious complications arising from urinary tract infections, such as urosepsis and pyelonephritis, are also documented.

Safety notes specify limitations for use. The medicine is not recommended for patients with severe renal impairment or those undergoing dialysis. Use is also generally not recommended in Type 1 Diabetes Mellitus due to the heightened risk of DKA.


Population-Specific Notes

Older adults (75 years) may have an increased risk of adverse effects related to volume depletion. Effects such as increased urination and volume depletion are most likely to be observed at the initiation of treatment.

Overdose and Emergency Response

Overdose and when to seek help — Official Regulatory Information

This section describes the officially documented presentation of empagliflozin overdose and the required actions to seek emergency medical care, as stated in regulatory prescribing information.

Element Regulatory Statement Summary
Documented Overdose Presentation Overdose is primarily expected to cause an exaggeration of the therapeutic effect, leading to excessive urinary glucose excretion and the potential for volume depletion. Studies with high doses showed no evidence of specific toxicity.
Physiological Systems Affected Potential effects relate to the Cardiovascular system (risk of symptomatic hypotension) and the Metabolic status (risk of life-threatening Diabetic Ketoacidosis [DKA]).
Antidote and Management No specific antidote is known. Treatment is symptomatic and supportive, including monitoring of volume status and vital signs. Hemodialysis is not an effective means for drug removal.

When Immediate Medical Help is Required

Patients must seek immediate medical attention for symptoms consistent with serious conditions. This is specifically mandated for the non-specific signs of ketoacidosis, such as nausea, vomiting, abdominal pain, generalized malaise, or shortness of breath, which must be assessed immediately regardless of the current blood glucose level. Immediate help is also required for any serious hypersensitivity reaction.

Connection to the Overall Overdose Profile:

The official profile defines overdose as an amplified version of the drug’s intended action, with no specific antidote available. The critical regulatory instruction emphasizes the need to seek urgent medical attention for symptoms that might signal the life-threatening complication of Diabetic Ketoacidosis, rather than relying solely on specific overdose symptoms.

Therapeutic Uses of Empagliflozin

What Empagliflozin Treats: Main Uses and Benefits

Empagliflozin is generally used across three primary therapeutic domains, contributing to the management of disease symptoms and offering support for vital organs. Its use is considered relevant for easing symptoms in conditions such as Type 2 Diabetes, chronic heart failure, and chronic kidney disease.

Symptomatic Relief and Organ Support

This medication is applied in clinical settings that involve symptoms related to systemic imbalance, particularly those caused by fluid and volume overload, such as swelling in the legs and shortness of breath, which the medication may help to ease. It also helps address symptom clusters of hyperglycemia, like excessive thirst and fatigue, which the medication may help to ease. The medication is considered relevant when supportive symptom management is appropriate, playing a role in slowing the rate at which chronic conditions worsen over time. This approach may contribute to symptomatic relief, assisting patients in coping more steadily with symptom fluctuations.

“This may provide supportive relief when symptoms interfere with routine activities, potentially contributing to maintaining a sense of stability when functional symptoms are more noticeable.”


Quick Fact: Relief for Fluid Overload and Chronic Organ Strain


Regulatory References

  1. European Medicines Agency (EMA) overview

Eligibility and Restrictions for Use

Empagliflozin’s eligibility is defined by regulatory bodies based on age, medical condition, and physiological status. Certain populations are formally contraindicated and must not use the medicine.

Official Eligibility Constraints

Classification Population/Condition
Contraindicated History of serious hypersensitivity reaction to Empagliflozin or any excipients. Patients with severe renal impairment, end-stage renal disease, or patients on dialysis.
Not Recommended Patients with Type 1 Diabetes Mellitus (increased ketoacidosis risk). Use for improving glycemic control in patients with eGFR less than 30 mL/min/1.73 m^2. Use during the second and third trimesters of pregnancy or while breastfeeding.

Age-Related Rules

The medicine is approved for adults for all labeled conditions. For pediatric patients aged 10 years and older, use is approved only for improving glycemic control in Type 2 Diabetes Mellitus; safety and effectiveness have not been established for heart failure or chronic kidney disease in this group.

What should I know about interactions with other medicines?

Interactions with other medicines and products

The official regulatory profile for Empagliflozin primarily documents clinically significant pharmacodynamic interactions that increase the risk of specific physiological events.


Pharmacodynamic Interactions

Interacting Agent Official Interaction Description
Insulin or Insulin Secretagogues (e.g., Sulfonylureas) Co-administration is documented to increase the risk of hypoglycemia due to an additive glucose-lowering effect.
Diuretics (e.g., Loop or Thiazide) Co-administration increases the risk of symptomatic hypotension and volume depletion (such as dizziness) due to combined fluid-lowering effects.

Pharmacokinetic Interactions

Empagliflozin is cleared mainly via Uridine 5'-diphospho-glucuronosyltransferase (UGT)-mediated glucuronidation. Strong inducers of UGT enzymes, such as Rifampicin, are officially expected to decrease the systemic exposure (AUC) of Empagliflozin.

The regulatory profile confirms a low potential for clinically relevant interactions with the primary CYP enzyme or transporter systems. Co-administration with the P-gp inhibitor verapamil, for instance, did not result in a clinically meaningful change in Empagliflozin exposure.


Other Interaction Considerations

The medicine can be administered with or without food, as food intake does not have a clinically relevant effect on its pharmacokinetics. For fixed-dose combination products that contain metformin, the risk of lactic acidosis is potentiated by excessive alcohol consumption. Patients over 65 years old and those with impaired renal function are noted as being at increased risk for the volume depletion interaction when co-administered with diuretics.

Mechanism of Action

Inhibition of Renal Glucose Reabsorption

Empagliflozin acts within the renal system by selectively inhibiting the Sodium-Glucose Co-transporter 2 (SGLT2) protein, which is found predominantly in the proximal tubules of the kidneys. This action modulates a key pathway responsible for reclaiming filtered glucose; blocking SGLT2 reduces the reabsorption of glucose into the bloodstream, resulting in increased glucose excretion in the urine (glucosuria).

Modulation of Fluid and Electrolyte Balance

The inhibition of SGLT2 is coupled with an increase in sodium excretion (natriuresis) and associated water loss (osmotic diuresis). This downstream effect causes a shift in volume and electrolyte status. The resulting natriuresis and osmotic diuresis lead to a reduction in plasma volume and associated effects on vascular tone and systemic blood pressure.

Influence on Renal Hemodynamics

Empagliflozin engages mechanisms that impact renal hemodynamics. This effect, partially attributable to reduced sodium delivery to the macula densa, is associated with a reduction in afferent arteriolar resistance. This action alters local renal pressures, including a decrease in intraglomerular pressure.

Dosage and Administration Information

How to Use Empagliflozin: Official Administration Guidelines

Empagliflozin is a prescription-only medicine administered as a film-coated tablet for oral use. The official instructions for its administration are standardized across approved indications to ensure correct intake. The medicine is available in two approved strengths: 10 mg and 25 mg.


Standard Dosing and Frequency

Empagliflozin is taken once daily (qDay) and may be administered with or without food. Taking the tablet in the morning is often recommended. Patients must swallow the tablet whole and should not crush, chew, or divide it.

Indication Starting/Recommended Daily Dose Maximum Daily Dose
Heart Failure & Chronic Kidney Disease 10 mg 25 mg
Type 2 Diabetes Mellitus 10 mg (may increase to 25 mg) 25 mg

Administration Rules and Considerations

Official guidelines address specific situations related to use. Treatment should only be initiated after a physician assesses the patient's renal function and corrects any existing dehydration (volume depletion). In the event of a missed dose, the tablet should be taken as soon as remembered; however, patients must not take two doses on the same day. For patients undergoing planned surgery or prolonged fasting, the medication should be temporarily withheld for at least three days prior to the procedure, if clinically appropriate.

Recent Clinical Evidence

Research Evidence / Overview of Studies for Empagliflozin

Evidence for use in Type 2 Diabetes Mellitus

This section will summarize the available randomized controlled trials (RCTs) and long-term observational studies that have examined the effect on blood sugar markers like HbA1c, as well as related measures like body weight and blood pressure in adults with type 2 diabetes.

Empagliflozin was studied for type 2 diabetes through various study designs, including randomized controlled trials (RCTs). These studies involved adult populations and primarily monitored outcomes related to systemic or functional imbalance, such as changes in average blood sugar (measured as HbA1c), fasting blood glucose levels, and body weight.

Findings describe patterns observed in the studies where measurements of blood sugar levels were collected. Some trials focused on body weight and blood pressure measurements. These research findings contribute to the broader evidence landscape regarding how these physiological markers evolved in the observed populations during the study periods.


Evidence for reducing the risk of Major Adverse Cardiovascular Events (MACE)

Large-scale, long-term randomized trials, known as Cardiovascular Outcomes Trials (CVOTs), have studied the use of empagliflozin in adults with type 2 diabetes and high cardiovascular risk. These studies were designed to monitor the time to the first occurrence of a composite outcome that included events like cardiovascular death, non-fatal heart attack, and non-fatal stroke.

In these long-term studies, studies reported patterns related to the occurrence of the composite cardiovascular endpoint in the group receiving the medication. Data also described measurements of the frequency of cardiovascular death and hospitalizations for heart conditions. These reported outcomes were primarily documented in participants who already had established heart and blood vessel disease at the start of the study.


What is Still Uncertain About Empagliflozin

Despite the body of research, certain areas remain uncertain, and more research is ongoing. Evidence is limited for long-term health outcomes beyond the duration of the major clinical trials. For example, research provides context but not individual predictions for the absolute long-term durability of the measured body weight patterns.

Subgroup findings are uncertain for some populations, such as individuals with newly diagnosed conditions or those without high cardiovascular risk, since pivotal trials often focused on groups with established disease. Finally, the evidence quality varies across studies when looking at certain secondary or exploratory outcomes.

Frequently Asked Questions (FAQ)

Common questions about Empagliflozin (FAQ)

Q: How quickly does Empagliflozin start working?

Official drug information indicates that after the tablet is swallowed, Empagliflozin reaches its peak concentration in the bloodstream within approximately 1.3 to 3.0 hours. This refers to the time when the drug is physically present at its highest level in your body. It is noted that the full clinical effect of the medicine, such as the gradual lowering of blood sugar, may build up over a longer period.


Q: What happens if I stop taking Empagliflozin suddenly?

Abrupt discontinuation of Empagliflozin may be associated with potential risks, according to official guidance. In people with diabetes, stopping the medicine suddenly could lead to a worsening of blood sugar control. For those taking it for heart failure, discontinuing treatment may be linked to an exacerbation of heart failure symptoms. Changes to a medication regimen are typically recommended to be discussed with a healthcare professional.


Q: Are there any common over-the-counter medicines that interact with Empagliflozin?

Official information has indicated that common pain relievers such as ibuprofen and paracetamol may typically be taken with Empagliflozin. However, some regulatory information advises that certain herbal products like turmeric or ginseng may potentially increase the risk of low blood sugar (hypoglycemia). Consultation with a healthcare provider regarding any over-the-counter products, vitamins, or supplements before use is generally advised.


Q: What should I do if I experience a rare side effect?

Official warnings describe certain rare but serious side effects, such as diabetic ketoacidosis (DKA) or a severe, widespread allergic reaction. Patient counseling information states that if symptoms of these serious conditions occur, the medication may be stopped. Seeking emergency medical help right away upon experiencing these symptoms is advised by patient counseling information.


Q: Do I need to change my blood sugar monitoring routine while on Empagliflozin?

Official safety information indicates that your healthcare provider may recommend specific changes to your monitoring routine. In certain high-risk situations, the provider may recommend the periodic check for ketones in the blood or urine. This is a monitoring measure taken to manage the risk of diabetic ketoacidosis.


Q: Is there a link between Empagliflozin and lower limb amputation risk?

While this specific risk was not observed in the clinical trials for Empagliflozin, the European Medicines Agency has advised to include information about a potential risk of lower limb amputation. This cautionary warning is based on observations made with other medicines that belong to the same SGLT2 inhibitor drug class.


Q: If I have severe liver disease, can I use Empagliflozin?

The official prescribing information does not list severe liver disease as a formal contraindication that strictly prohibits the use of the medicine. However, conditions involving severe liver impairment are generally a serious consideration for clinical monitoring and potential dose adjustment. The determination of use of this medicine in the presence of severe liver impairment is based on a professional assessment of the patient’s overall status.


Q: Can Empagliflozin make you feel tired or fatigued?

Official documents report that tiredness (medically referred to as asthenia or fatigue) has been noted in clinical trials. Furthermore, fatigue is listed as a potential symptom of the rare but serious adverse reaction, Diabetic Ketoacidosis (DKA). Experiencing tiredness is a factor typically monitored and communicated to a healthcare professional.


Q: Does Empagliflozin interact with cold and flu medications?

Certain active ingredients commonly found in cold and flu medications, such as pseudoephedrine, can potentially affect blood glucose control. When taking a diabetes medicine like Empagliflozin, any medicine that interferes with blood sugar levels may be a factor that influences the need for closer monitoring or a dosage adjustment, which is documented in official drug interaction information.


Q: What are the signs that Empagliflozin is working for me?

The effectiveness of Empagliflozin is typically monitored through clinical and laboratory measures. For diabetes, efficacy is measured by a reduction in HbA1c (average blood sugar) and fasting blood sugar levels. For heart and kidney conditions, the drug is used to reduce the risk of future clinical events, such as hospitalizations, which is a long-term goal established in regulatory-cited studies.


Q: Are there any specific dietary restrictions related to carbohydrate intake?

Official warnings highlight that certain dietary behaviors are considered risk factors for ketoacidosis, a serious side effect. Patients who are eating less, fasting, or following a low-carbohydrate or ketogenic diet are typically recommended to communicate this to their healthcare professional. This is because these diets may influence the risk of this rare complication.


Q: Is the brand name version different from the generic Empagliflozin?

Empagliflozin is the official name of the active ingredient, which is the generic name for the substance. In the United States, this medicine is sold under the brand name Jardiance. The generic and brand names refer to the same active chemical compound, but the brand name is used for commercial identification.

How should Empagliflozin be stored and disposed of?

How to Store and Dispose of Empagliflozin

Empagliflozin tablets must be stored at controlled room temperature, specifically between 68°F and 77°F (20°C and 25°C). The medication must be kept in its original container and protected from moisture to maintain its stability.

Storage Requirements

The tablets should not be stored outside of the allowed temperature limits. It is mandatory to keep this medicine out of the sight and reach of children.

Disposal

Expired or unused Empagliflozin should be disposed of through a dedicated drug take-back program. If a take-back program is unavailable, authorized disposal involves mixing the tablets with an undesirable substance, sealing the mixture in a bag, and discarding it in the household trash. Do not flush the medication down the toilet.

Attention! Always consult to a doctor or pharmacist before using pills or medicines.

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