Adride-M

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Adride-M

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Medically reviewed

Marina Burgos

Last updated on 22/12/2025

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 Adride-M

Property Description
Active Ingredient Glimepiride, Metformin Hydrochloride
Form Fixed-dose combination (FDC) Tablet
Pharmacological Class Antihyperglycemic Agents (Sulfonylurea & Biguanide Derivative)
Common Use Glycemic Control in Type 2 Diabetes Mellitus
Origin Synthetic

Adride-M is a synthetic oral Antidiabetic Agent that belongs to the overall class of Antihyperglycemic Agents, primarily used for managing high blood sugar. It is presented as a fixed-dose combination (FDC) tablet for oral administration. The combination of these two agents in a single pill is a clinically recognized strategy for patients whose blood sugar is not adequately controlled by metformin alone, helping to improve medication adherence.


Composition: Glimepiride, Metformin Hydrochloride

The medicine contains two distinct active ingredients (INN): Glimepiride and Metformin Hydrochloride. Glimepiride is classified as a sulfonylurea derivative, while Metformin is a biguanide derivative. The combination of these two diverse drug classes is a widely used approach for initial treatment intensification in patients. Other common fixed-dose combinations using this same formulation include Amaryl M and Glimet.


General Purpose of the Dual-Action Combination

The primary goal of Adride-M is to achieve and maintain better glycemic control and reduce overall blood glucose levels through a synergistic effect. The combination is designed to deliver a therapeutic strategy that is more robust than using either drug alone. Metformin improves insulin sensitivity and reduces glucose production by the liver. Consequently, one of the medicine’s core functions is making the body's existing insulin work more efficiently.

What side effects are possible with Adride-M?

Possible Side Effects and Safety Information

The safety profile of Adride-M, a fixed-dose combination of Glimepiride and Metformin, is defined by the known adverse reactions of its two components, categorized by frequency and the organ system affected, as documented in official regulatory labeling.

Frequency-Classified Adverse Reactions

Adverse reactions are classified according to regulatory standards:

  • Common: Gastrointestinal symptoms, including diarrhoea, nausea, vomiting, and abdominal pain, primarily associated with the Metformin component. These effects often occur during the initial weeks of treatment and may resolve with continued use.
  • Rare: Hypoglycaemia (low blood sugar), which is a key risk associated with the Glimepiride component, particularly during the initial weeks of treatment.
  • Very Rare: Lactic Acidosis, a rare but potentially fatal metabolic complication linked to Metformin accumulation. Severe haematological effects (e.g., leukopenia, agranulocytosis) and impairment of liver function, including hepatitis and jaundice, have also been documented.

Serious Risks and Safety Constraints

The most clinically significant adverse reactions are Lactic Acidosis and severe Hypoglycaemia. The official safety information outlines specific restrictions tied to these risks:

  • Lactic Acidosis Risk: The risk is elevated in patients with renal impairment or hepatic impairment, or during the use of iodinated contrast agents or excessive alcohol consumption. Use is strictly limited in severe impairment.
  • Population-Specific: Caution is required in the older adult population due to the age-related possibility of reduced renal function. The Glimepiride component may cause haemolytic anaemia in individuals with G6PD deficiency.
  • Time-Related Patterns: Transient visual disturbances may occur upon treatment initiation due to rapid changes in blood glucose levels. Decreased Vitamin B12 levels have been noted with long-term Metformin exposure.

Overdose and Emergency Response

The official regulatory profile for an overdose of Adride-M involves two distinct and potentially severe toxicities: severe prolonged hypoglycemia associated with the Glimepiride component, and life-threatening lactic acidosis associated with the Metformin component. Documented overdose presentations may include signs of low blood sugar such as confusion, tremor, headache, and restlessness, alongside generalized symptoms like nausea, vomiting, and excessive somnolence. An elevation of blood lactate levels, indicative of metabolic acidosis, is a critical laboratory finding.

Immediate medical attention is required upon suspicion of overdose, especially if severe symptoms or signs of lactic acidosis are noted. The regulatory guidance outlines distinct supportive measures: intravenous glucose or dextrose administration is required to manage hypoglycemia, often necessitating a prolonged hospital observation period due to the risk of relapse. For Metformin overdose, prompt hemodialysis is the described procedure to clear accumulated drug, as no specific antidote is known for this component. Management is uniformly symptomatic and supportive. Regulatory documents note that patients with renal impairment are at a significantly increased risk for the development and severity of lactic acidosis.

Therapeutic Uses of Adride-M

Adride-M is a fixed-dose combination medication relevant in conditions characterized by periods of heightened symptoms of Type 2 Diabetes Mellitus (T2DM). It is applied in clinical settings that involve acute or unstable symptom patterns, and is generally part of a comprehensive treatment plan that includes diet and exercise.

This combination therapy is applied across domains where additional symptomatic support is needed. The combination may be part of symptomatic management when single-agent treatments, such as Glimepiride or Metformin monotherapy, are considered relevant but require additional support.

“It is commonly used to help with symptoms related to systemic imbalance.”

Quick Fact: Relevant for easing symptoms related to systemic imbalance.

This combination contributes to easing the overall symptom load associated with T2DM. It provides support that helps ease the overall symptom burden, assists with maintaining functional stability, and may help patients cope more steadily with symptom fluctuations during phases when symptoms become more noticeable. This use is also applied in addressing discomfort linked to organ-specific functional stress.

Eligibility and Restrictions for Use

Adride-M is an oral Antidiabetic Agent approved by regulatory authorities for use in adult patients (typically ge 18 years of age) with Type 2 Diabetes Mellitus. It is specifically intended for individuals whose blood sugar is not adequately managed by Glimepiride or Metformin monotherapy alone.

Contraindications: Populations Who Must Not Use Adride-M

Official labeling strictly prohibits the use of this medicine in specific populations due to the risk of severe complications, particularly lactic acidosis associated with the Metformin component:

  • Patients with severe renal failure or severe renal dysfunction (generally GFR < 30 mL/min). A change-over to insulin is required in severe cases.
  • Patients with severe hepatic impairment (liver function disorders).
  • Patients experiencing acute or chronic metabolic acidosis, including diabetic ketoacidosis.
  • Individuals with known hypersensitivity to Glimepiride, Metformin, or other sulfonylurea or sulfonamide derivatives.
  • Patients with acute conditions like dehydration, severe infection, or those undergoing radiological procedures involving iodinated contrast agents.
  • Patients with Type 1 Diabetes Mellitus.

Age and Developmental Eligibility

Population Regulatory Status Classification
Pediatric Patients ( under 18 years) Use not established Safety and efficacy data are insufficient for a recommendation of use.
Older Adults (ge 65 years) Caution required Closer renal function assessment is necessary due to the higher likelihood of age-related decrease in kidney function.
Pregnancy Contraindicated Regulatory advice is to switch to insulin therapy.
Lactation (Breastfeeding) Contraindicated Not recommended due to potential risk to the infant.

What should I know about interactions with other medicines?

Interactions with other medicines and products

Adride-M, a fixed-dose combination of Glimepiride and Metformin Hydrochloride, has officially documented interactions determined by the regulatory profile of its two active ingredients. These interactions are categorized by their effect on drug concentration or their combined action on blood glucose control.


Formal Restrictions and Contraindications

Contraindicated Combinations formally documented include the use of Iodinated Contrast Agents. The Metformin component must be discontinued prior to, or at the time of, intravascular administration of contrast and must be withheld for 48 hours afterward to mitigate the risk of Lactic Acidosis. Furthermore, excessive intake of Alcohol is restricted due to a pharmacodynamic interaction that significantly potentiates the risk of Lactic Acidosis.


Pharmacokinetic and Pharmacodynamic Patterns

Interactions that alter drug exposure are described in official labeling. CYP2C9 inhibitors, such as Fluconazole, increase Glimepiride plasma concentration, enhancing the risk of hypoglycemia. Separately, inhibitors of renal tubular transporters ( OCT and MATE), including Cimetidine and Ranolazine, are documented to increase the plasma concentration of Metformin, which may raise the risk of Lactic Acidosis.

Pharmacodynamic interactions can lead to an additive blood-glucose-lowering effect when co-administered with substances such as NSAIDs, Salicylates, and ACE Inhibitors. Conversely, agents like corticosteroids and thiazide diuretics are officially documented to exert an antagonistic effect on blood glucose control.

Mechanism of Action

How Adride-M Works

Adride-M is a fixed-dose combination drug that employs two distinct and complementary mechanistic domains to influence glucose metabolism and pathway regulation.


Pancreatic beta-Cell Stimulation and Insulin Release

This domain involves the action of the sulfonylurea component, glimepiride, which modulates key signaling within the pancreatic beta-cells. Glimepiride binds to the sulfonylurea receptor 1 (SUR1) subunit on the ATP-sensitive potassium channels (KATP channels), causing their closure. This initiates a depolarizing cascade, which ultimately leads to an influx of calcium ions (Ca^2+) and triggers the exocytosis of preformed insulin granules. This mechanistic cascade initiates beta-cell depolarization and subsequent Ca^2+-mediated exocytosis of insulin.


Hepatic Glucose Suppression and Peripheral Sensitization

This mechanistic domain is governed by the biguanide component, metformin, which acts primarily in the liver and peripheral tissues like muscle. Metformin engages a mechanism that regulates hepatic glucose output, largely by reducing hepatic gluconeogenesis. Concurrently, it enhances cellular response to insulin in muscle tissue, promoting peripheral glucose uptake. This dual action modulates key enzymes and transport proteins that govern the flux within hepatic and peripheral glucose pathways.

Dosage and Administration Information

Adride-M is a fixed-dose combination tablet administered orally and is primarily intended for use as a long-term therapy in the management of high blood sugar. The established pattern of use requires the tablet to be taken once daily with the first main meal, such as breakfast. The combination tablet must be swallowed whole with a liquid and is not intended to be crushed or chewed.


Dosing and Titration

The general principle for initiating Adride-M use involves selecting a strength that does not exceed the daily doses of Glimepiride and Metformin the patient was previously taking. The maximum recommended daily dose is explicitly limited to 8 mg of Glimepiride and 2000 mg of Metformin. Any subsequent dose adjustment is based on glycemic response and is typically conducted in 1-tablet increments. If a dose is forgotten, this must not be corrected by taking a larger dose at the next scheduled time.


Use Constraints

The medicine is not recommended for use in children and adolescents as safety and effectiveness have not been established. Use requires caution in older adults, and the medicine is contraindicated in cases of severe renal impairment, generally defined as a Glomerular Filtration Rate (GFR) below 30 mL/min/1.73 m^2. Renal function must be assessed prior to treatment initiation and regularly thereafter. Furthermore, Adride-M must be temporarily discontinued at the time of or prior to any imaging procedure involving iodinated contrast agents.

Recent Clinical Evidence

Research evidence / Overview of Studies for Adride-M

Evidence for Initial Treatment of Type 2 Diabetes

Research for the fixed-dose combination of Glimepiride and Metformin (Adride-M) has explored its use in adults newly diagnosed with Type 2 Diabetes Mellitus ( T2DM) who were not previously taking medication for their high blood sugar. These investigations primarily take the form of Randomized Controlled Trials ( RCTs) that include monotherapies as comparators. Research highlights changes measured during the study period in key markers like Glycated Hemoglobin ( HbA1c) and plasma glucose. These findings describe patterns observed over typical observation periods, but long-term associations are not fully established in these specific studies, and data on major clinical outcomes remain limited.

Evidence for Treatment Intensification

Research examined the combination in patients whose blood glucose levels were not adequately managed by a single medication. These studies explored the combination as a strategy for treatment intensification. The evidence base includes RCTs as well as Real-World Observational Studies. Researchers monitored the changes in HbA1c and other glucose measurements, with data showing patterns related to measured glucose shifts when the combination was used. Observational research also included patients with accompanying conditions like hypertension.

Research Gaps, Long-Term Data, and Special Populations

Clinical trials specifically evaluating this fixed-dose combination was observed in timeframes up to two years. This research describes what has been observed regarding stability during these periods. However, long-term associations are not fully established beyond the trial window, and follow-up durations were limited for assessing durability over many years. While the combination was evaluated in a broad range of adults, data for certain groups remain insufficient (e.g., children or advanced stages). There is limited information for outcomes that relate to long-term survival, and detailed subgroup findings are uncertain due to modest study sizes.

Key Studies & References

  1. National Institute for Health and Care Excellence (NICE) Guideline: Type 2 diabetes in adults: management (NG28)

Frequently Asked Questions (FAQ)

Common questions about Adride-M (FAQ)


Q: Why does Adride-M have the letter 'M' in its name?

A: The 'M' in Adride-M refers to the Metformin Hydrochloride component, which is one of the two active ingredients in this fixed-dose combination tablet. The combination of these two agents in a single pill is a recognized therapeutic strategy for Type 2 Diabetes management.


Q: What is the difference between Adride and Adride-M?

A: Adride-M is a fixed-dose combination containing two active ingredients: Glimepiride and Metformin. The name Adride is typically used to refer to the Glimepiride component alone, meaning it is a single-drug therapy. This fixed combination is used when single-drug therapy is not adequately managing blood sugar.


Q: Is Adride-M used for anything besides its main listed use?

A: Official regulatory documents list only one approved indication for this medicine: the management of high blood sugar in adult patients with Type 2 Diabetes Mellitus. The medicine is not officially approved for use in other conditions.


Q: Does Adride-M treat symptoms or the underlying condition?

A: The medicine works by influencing key metabolic pathways related to glucose control. The Glimepiride component stimulates the pancreas to release insulin, while Metformin helps the body use insulin better and reduces glucose production by the liver. It is designed to regulate these underlying physiological pathways.


Q: How quickly does Adride-M typically start to work?

A: Pharmacological data indicates that the blood sugar-lowering effect of the Glimepiride component can be observed in approximately one hour. However, the full therapeutic effect of the Metformin component typically takes several days to a few weeks to become apparent with steady use.


Q: Is Adride-M available in an injection or liquid form?

A: Regulatory documentation specifies that this product is a fixed-dose combination tablet for oral administration. There are no other approved dosage forms, such as an injection or a liquid formulation, listed in the official product information.


Q: Can Adride-M cause weight gain or weight loss?

A: Official safety information indicates that the two components of Adride-M may have different effects on body weight. Weight gain is a documented effect associated with the Glimepiride component, while the Metformin component is often associated with stable weight or modest weight loss.


Q: Is dizziness a known side effect of Adride-M?

A: Yes, dizziness is a documented adverse reaction in the official safety information, often listed under nervous system disorders. It can also be a sign of low blood sugar (hypoglycaemia), a known risk of the Glimepiride component.


Q: Does Adride-M affect sleep quality or cause insomnia?

A: Insomnia or other sleep disturbances are documented as adverse reactions in the official regulatory information, listed under nervous system disorders.


Q: Is the active ingredient in Adride-M the same as the generic version?

A: Yes, regulatory requirements mandate that generic fixed-dose combination products must contain the exact same active ingredients, Glimepiride and Metformin Hydrochloride, as the brand-name version. This ensures that the generic product is bioequivalent, meaning it acts in the body in the same way as the original medicine.


Q: What happens if a patient misses a scheduled dose of Adride-M?

A: Regulatory guidelines state that a missed dose should not be corrected by taking a double dose at the next scheduled time. The established protocol is to proceed with the next scheduled dose as planned. Following this guidance helps manage the risk of severe changes in blood sugar levels.


Q: Does Adride-M need to be taken at the same time every day?

A: Official product information suggests the tablet is taken once daily with the first main meal. This regularity is key to effective management, but the information emphasizes consistency with a daily meal rather than a precise hour.


Q: Are there any signs of a serious allergic reaction to Adride-M that I should know about?

A: Official safety information describes serious hypersensitivity reactions. Such reactions may include a severe rash, itching, or swelling of the face and throat (angioedema).


Q: Are there any foods or drinks to strictly avoid while taking Adride-M?

A: The most significant restriction noted in the official documentation is the prohibition of excessive alcohol intake. This restriction is based on the documented risk of Lactic Acidosis, which is potentiated by excessive alcohol intake. Otherwise, the medicine is instructed to be taken with food.


Q: Can Adride-M be taken with vitamins or herbal supplements?

A: Official drug information warns that certain products, including some vitamins or herbal supplements, can interact with Adride-M, potentially causing an additive or antagonistic effect on blood glucose control. Official information describes a documented risk of interaction.


Q: Are there warnings about Adride-M and driving or operating machinery?

A: Warnings noted in regulatory documents describe that both the risk of low blood sugar (hypoglycaemia) and possible transient visual disturbances may occur. These effects may potentially impair the ability to drive or safely operate machinery.


Q: Does Adride-M require any special monitoring or blood tests?

A: Yes, official guidelines mandate regular assessment of renal function (kidney function) before and during treatment. Monitoring also typically includes blood glucose levels, such as the HbA1c marker, and long-term use may require monitoring of Vitamin B12 levels.


Q: Is the generic Adride-M considered equally effective as the brand-name version?

A: Regulatory authorities ensure that generic fixed-dose products demonstrate bioequivalence to the brand-name product. Bioequivalence means the drug works in the body similarly to the original, making it therapeutically equivalent and interchangeable.


Q: What should a patient do if they experience mild side effects while on Adride-M?

A: Official safety information notes that these common effects, such as gastrointestinal symptoms, are often transient during the initial weeks of treatment.


Q: Does Adride-M affect blood pressure or can it be used if I have high blood pressure?

A: The medicine has been evaluated in research studies that included patients with accompanying conditions such as high blood pressure (hypertension). Official safety information does not state a definitive or significant effect on blood pressure in the general patient population.


Q: Does Adride-M change the effectiveness of birth control pills?

A: Regulatory documents note that the Glimepiride component of this medicine may interact with and potentially reduce the effectiveness of oral contraceptives.


Q: Why is Adride-M a prescription-only medication?

A: The medicine is prescription-only due to the need for medical supervision to manage the risk of serious adverse reactions, such as Lactic Acidosis and severe Hypoglycemia. The monitoring, such as regular renal function tests, and the management of serious risks necessitates clinical supervision.


Q: Do I need to taper off Adride-M, or can I stop taking it suddenly?

A: Official regulatory documents indicate that discontinuing the medication suddenly may lead to a rapid increase in blood sugar levels (hyperglycaemia). Discontinuation of this therapy is advised to occur only under medical supervision.


Q: What kind of lifestyle changes are recommended while taking Adride-M?

A: Official drug information confirms this medicine is intended for use in conjunction with traditional Type 2 Diabetes management, which includes a balanced diet and a regular exercise program.

How should Adride-M be stored and disposed of?

How to Store and Dispose of Adride-M

Adride-M (Glimepiride/Metformin Hydrochloride) tablets must be stored according to regulatory requirements to ensure product stability and safety.

Storage Requirements

The medicine should be kept at room temperature, specifically below 30°C, and must not be frozen. The tablets require protection from light and moisture, meaning they should be stored in their original package and kept in a closed container. Adride-M must always be stored out of the reach of children.

Disposal Instructions

Do not use the medicine after its stated expiry date. Any unused or expired Adride-M tablets must be disposed of in accordance with local requirements for pharmaceutical waste.

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

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