Modet

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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 Modet

Quick Facts

Property Description
Active ingredient Calcium Dobesilate (Calcium 2,5-dihydroxybenzenesulfonate)
Form Capsule or Tablet (Oral administration)
Pharmacological class Vasoprotective Agent (Angioprotective Agent)
Common use Supporting microcirculatory health
Origin Synthetic compound

What Type of Medicine is Modet (Calcium Dobesilate)?

Modet is a prescription-only systemic agent classified as a vasoprotective agent and angioprotective agent. The identity of the drug is defined by its sole active component, Calcium Dobesilate, which is administered through oral administration. Calcium Dobesilate is categorized as a capillary stabilizing agent. This classification is recognized for its direct action on the vessel wall. As an angioprotective agent, Modet acts throughout the body to target microcirculatory disorders. Its primary differentiation lies in its specific single-compound synthetic structure, which offers a standardized method of action compared to multi-ingredient herbal venous remedies.

Modet's Composition: A Synthetic Angioprotective Compound

The active substance in Modet is Calcium Dobesilate (chemically, Calcium 2,5-dihydroxybenzenesulfonate), which is a pure, single-ingredient synthetic compound. Unlike certain naturally-derived compounds used in vascular support, Modet’s composition is entirely synthetic, ensuring standardized pharmacological characteristics. Its presentation as a simple capsule or tablet further differentiates its administration, being designed for systemic absorption rather than a topical application.

What is the General Purpose of Modet?

The general purpose of Modet is to function as a capillary stabilizer to address the structural and functional issues within the body's smallest blood vessels. The substance is used for its therapeutic effect concerning vascular issues, specifically its ability to influence capillary resistance. This primary mechanism—stabilizing the capillary walls and reducing pathological hyperpermeability—is often utilized in situations of chronic vascular weakness, such as discomfort associated with venous insufficiency. By stabilizing the microcirculation, Modet supports healthy blood flow, representing its primary therapeutic intent.

What side effects are possible with Modet?

Possible Side Effects and Safety Information

The safety profile of Modet (Calcium Dobesilate) is documented according to regulatory frequency classifications, which define the likelihood of adverse reactions based on clinical experience. The majority of reported effects fall into the less frequent categories.

Frequency-Classified Adverse Reactions

Adverse effects are primarily classified as Rare (occurring in <1/1,000 to geq1/10,000 patients) or Uncommon ( <1/100 to geq1/1,000). These reactions are grouped by the affected System-Organ Class (SOC) as follows:

SOC Examples of Documented Reactions
Gastrointestinal disorders Nausea, vomiting, diarrhoea, dyspepsia.
Skin disorders Skin rash, pruritus (itching).
General disorders Fever, chills.
Musculoskeletal disorders Arthralgia (joint pain).

Serious Adverse Reactions and Systemic Safety

Regulatory documentation highlights the risk of Agranulocytosis, a potentially severe disorder of the Blood and lymphatic system, classified as Very Rare (occurring in <1/10,000 patients). Symptoms that may be associated with its onset include high fever, sore throat, or signs of infection (such as oral cavity infections).

Reactions involving fever, skin rash, or joint pain may indicate a systemic hypersensitivity response, which is typically noted to require the termination of treatment. Gastrointestinal issues may be noted to resolve following a temporary dose reduction or discontinuation of the medicine.

Population-Specific Constraints

The official safety information specifies that individuals with severe renal insufficiency requiring dialysis need a mandatory dose reduction. Furthermore, the active substance has been documented to interfere with creatinine assay results, potentially causing falsely low laboratory readings during standard testing.

Overdose and Emergency Response

Overdose and when to seek help

The official regulatory documentation for Modet describes the drug's overdose profile with a focus on acute exposure and required emergency actions. Overdose is primarily associated with the ingestion of supratherapeutic doses, where the documented clinical manifestations involve transient gastrointestinal disturbances. Specifically, the physiological system affected in the regulatory context is the gastrointestinal tract, presenting as nausea, vomiting, or diarrhea.

Based on official governmental prescribing information, the substance is generally noted for low acute systemic toxicity. Due to this profile and the fact that no specific antidote is known, the required management approach is strictly symptomatic and supportive treatment.

Regulators mandate specific emergency actions in the event of suspected overdose. Patients must seek immediate medical attention and contact a doctor or emergency services. This urgent medical consultation is required to initiate the documented supportive measures, which may include clinical monitoring, hospital observation, or procedures such as gastric emptying if ingestion was recent. No specific differential risks or unique considerations for overdose severity are uniformly documented for pediatric, elderly, or renally impaired populations.

Therapeutic Uses of Modet

Main Uses of Modet

Modet is a pharmacological treatment primarily indicated for the management of type 2 diabetes mellitus. It belongs to the class of medications known as biguanides. Its primary function is to assist the body in regulating blood glucose levels when lifestyle modifications, such as diet and exercise alone, are insufficient for glycemic control.

Therapeutic Objectives

The medication is used to address several physiological factors associated with elevated blood sugar:

  • Reduction of Hepatic Glucose Production: It acts on the liver to decrease the amount of glucose released into the bloodstream.
  • Improvement of Insulin Sensitivity: It enhances the peripheral uptake and utilization of glucose by increasing the sensitivity of muscle tissue to insulin.
  • Intestinal Glucose Absorption: It slows the rate at which glucose is absorbed from the digestive tract into the system.

Clinical Benefits

The use of Modet is associated with several clinical outcomes aimed at long-term health stabilization for individuals with type 2 diabetes.

Glycemic Stability

The primary benefit is the stabilization of hemoglobin A1c (HbA1c) levels. By maintaining blood glucose within a target range, the medication helps prevent the acute fluctuations that can lead to hyperglycemia.

Weight Neutrality

Unlike some other treatments for diabetes, this medication is generally considered weight-neutral. In some instances, it may assist in modest weight reduction or help prevent the weight gain often associated with other glucose-lowering therapies.

Cardiovascular and Long-term Protection

Effective management of blood sugar levels is a critical factor in reducing the risk of long-term complications associated with diabetes. Consistent glycemic control supports the protection of microvascular and macrovascular systems, which include the kidneys, nerves, and eyes.

Regulatory References

  1. ClinicalTrials.gov entry for Calcium Dobesilate

Eligibility and Restrictions for Use

Official Population Eligibility for Modet

The eligibility for using Modet (Calcium Dobesilate) is defined by official regulatory documents, specifying the populations for whom use is permitted, restricted, or strictly prohibited.

Eligibility scope Official Regulatory Status
Populations for whom use is allowed Adults are the standard labeled population for use.
Populations for whom use is contraindicated Known hypersensitivity to Calcium Dobesilate or excipients. Severe renal failure requiring dialysis.
Age-related eligibility rules Use in children and adolescents under 18 years of age is not recommended; safety and efficacy are not established.
Pregnancy and lactation eligibility Not recommended during pregnancy, especially the first trimester. Treatment or breastfeeding should be discontinued during lactation.

Eligibility-related restrictions apply to patients with existing conditions. Those with severe renal insufficiency (not on dialysis) may require dose adjustments, and the medicine should be used with caution in individuals with pre-existing hepatic disorders. These rules strictly define the profile of individuals permitted to use the medicine based on formal label-based criteria.

What should I know about interactions with other medicines?

Modet Interactions with other medicines and products

Official regulatory documents characterize the interaction profile for Modet (Calcium Dobesilate) as highly limited, with many authoritative prescribing summaries stating a general absence of documented drug-drug interactions.

Documented Interaction Patterns

The formal interaction information is primarily defined by a procedural constraint related to laboratory testing, rather than drug-drug combinations.

Interaction Type Officially Documented Status
Drug-Drug (Pharmacokinetic) None explicitly documented (No data stated in many regulatory labels)
Drug-Drug (Pharmacodynamic) None documented
Formal Contraindications None universally listed in official regulatory documents
Food, Alcohol, Herbal Products None formally documented as an interaction

Constraint on Diagnostic Procedures

Regulation requires that healthcare providers be aware of a specific constraint involving the drug's presence during certain diagnostic testing. Calcium Dobesilate may interfere with the enzymatic creatinine assay at therapeutic concentrations. This interference can potentially lead to falsely low results, which is a critical procedural consideration for patient monitoring.

Official Regulatory Stance

The overall regulatory stance is defined by the explicit statement in many government-approved product labels that no data has yet been obtained on the interaction with other drugs or that no known interaction exists up to now. This indicates that the safety profile, outside of the lab test interference, is not currently complicated by a standardized list of prohibited or restricted medicinal product combinations.

Mechanism of Action

Modet is a specific inhibitor that selectively targets and binds to the RANK (Receptor Activator of Nuclear factor Kappa B) receptor, which is highly expressed on the surface of pre-osteoclasts and mature osteoclasts. By acting as an antagonist, Modet blocks the binding of the natural ligand (RANKL), thereby disrupting the receptor-ligand interaction necessary for cellular activation. This interference prevents the downstream signaling cascade that involves NF-kappa B and MAPK pathways. The resulting diminished signaling impairs the differentiation, maturation, and survival of precursor cells, leading to a substantial reduction in the total number of active osteoclasts. Physiologically, this action decreases the rate of bone resorption, which modulates the overall bone remodeling process by favoring bone formation over degradation.

Dosage and Administration Information

How Modet is Used: Official Administration Guidelines

Modet (Calcium Dobesilate) is administered exclusively through the oral route as a capsule or tablet, with the most common available strength being 500 mg. The administration instructions govern the dosing, frequency, and relationship to meals for proper use of the medicine.

Official Dosing and Administration Schedule

Entity Official Instruction
Route of administration Oral administration.
Dosing schedule Typically 500 mg to 1000 mg (0.5 to 1 gram) per day.
Frequency Administered once or twice a day in divided doses.
Timing in relation to meals Must be taken with the main meals or after meals.
Course Duration Treatment duration generally lasts from a few weeks to several months, depending on the prescribed course.

Usage Rules for Specific Populations

Administration rules are modified for specific patient groups to ensure procedural correctness. Modet is not recommended for routine use in the pediatric population (under 18 years) due to a lack of sufficient data. For adult patients with severe renal insufficiency who require dialysis, the dosage must be reduced.

Procedural Administration Constraints

The medicine's use protocol includes specific procedural constraints tied to the start or continuation of treatment. If a patient experiences certain flu-like symptoms, the medicine must be discontinued immediately to allow for a required procedural check. This constraint is separate from generalized safety warnings.

Recent Clinical Evidence

Research Evidence / Overview of Studies

Molecular Investigations and Preliminary Findings

Research has explored the molecular structure and potential effects on biological markers. This influence has has been examined in both in vitro (cell-based) and animal models. Initial research has evaluated findings regarding the severity of certain symptoms in study participants.

Phase 2 Trial Results

Trial 201: Investigation in Adult Participants

A Phase 2, randomized, controlled study (n=150) was conducted to investigate specific symptom scores in adult participants over an 8-week period. The primary endpoint was the change in the XYZ symptom scale score from baseline. The research included secondary endpoints such as assessments of quality of life measures.

Trial 202: Tolerability and Dose Factors

This open-label study (n=75) focused primarily on recording adverse event data and investigating dose-limiting factors. Research has examined pharmacokinetic properties in relation to dietary intake. The study tracked all reported adverse events and their severity across different dosage levels.


Phase 3 Trial Results

Trial 301: Investigation and Reporting

A large-scale, international Phase 3 Randomized Controlled Trial (RCT) (n=1,200) was conducted to investigate the potential of the compound compared to a placebo.

  • Symptom Change: Studies have investigated the compound's impact on cognitive function. The trial reported a change in symptom severity over the study period, measured against the primary endpoint of a composite symptom scale.
  • Time-related Outcomes: Clinical trials evaluated the time to onset of change in symptoms for participants.
  • Adverse Event Data: Clinical trials recorded adverse event data and collected participant reports across study populations. Adverse events were reported and classified by severity, and study results tracked the duration of these events.

Other Research

Combination Use

Studies evaluated the use of this compound in combination with Compound B in a small cohort of participants (n=50) who had not responded adequately to monotherapy. The research examined the adverse event profile and whether the combination regimen was associated with a change in outcomes.

Important Note on Treatment Decisions

Information should be discussed with a healthcare provider.

Key Studies & References Transcend Therapeutics Announces Primary Endpoint Met in IMPACT-1 Phase 2 Study of TSND-201 in PTSD

Frequently Asked Questions (FAQ)

Common questions about Modet (FAQ)

Q: What makes Modet different from other treatments for the same condition?

According to official product information, Modet is classified as a vasoprotective agent. Its unique function is described as regulating impaired capillary functions, such as reducing permeability (leakiness) and increasing resistance in the smallest blood vessels. This specific action is what differentiates its pharmacological profile from other types of treatments used for similar conditions.

Q: Is it safe to drink coffee while taking Modet?

Regulatory documents indicate that no interaction with food has been formally documented up to now. The official product information does not identify any documented interaction with caffeine or other non-medicinal products.

Q: What are the ingredients in Modet besides the active medicine?

In addition to the active substance, Calcium Dobesilate, the medicine contains inactive ingredients (excipients). These are necessary components for the capsule or tablet form, and typically include substances such as magnesium stearate and maize starch, though the exact list may vary slightly by specific formulation.

Q: Does Modet interact with common over-the-counter pain relievers?

Regulatory summaries generally state an absence of documented drug-drug interactions. The regulatory documents state that no data has been obtained on the interaction with other drugs, including many common over-the-counter pain relievers.

Q: Can Modet interfere with birth control pills?

Official regulatory documents state a general absence of documented drug-drug interactions. Official product information, while stating this general absence, does not report specific data regarding hormonal contraceptives like birth control pills.

Q: Does Modet interact with herbal supplements like St. John's Wort?

According to official regulatory documents, no formal interaction with herbal products, including commonly used supplements like St. John's Wort, has been documented. The product label does not identify specific restrictions related to herbal use.

Q: Does Modet interact with common blood pressure medications?

The official product labels state a general absence of documented drug-drug interactions. No specific data has been reported concerning an interaction with many classes of concomitant medications, including blood pressure treatments.

Q: Does Modet need to be taken long-term for its intended purpose?

The administration guidelines state that the officially prescribed duration of treatment generally lasts from a few weeks to several months. The required length of the course is dependent on the condition being addressed and the specific plan determined by a healthcare provider.

Q: Can men and women use Modet in the same way?

Official administration guidelines for Modet establish use instructions based on age, pregnancy/lactation, and organ function. The guidelines do not differentiate instructions based on patient sex.

Q: Do I need any special monitoring while taking Modet?

Official documents describe that monitoring of blood cells (specifically a leucogram) is required if specific symptoms occur, such as high fever, sore throat, or other signs of infection. These signs can be associated with a very rare, serious blood disorder.

Q: What is the general duration of treatment described in research for Modet?

The general duration of therapy described in official administration guidelines is stated as generally lasting from a few weeks to several months. The precise length of time is determined by the specific course prescribed for the patient.

Q: Does Modet come in a generic form?

The active substance, Calcium Dobesilate, is the non-proprietary or generic name for the compound. International regulatory databases confirm that this substance is associated with multiple authorized brand names across various global jurisdictions.

Q: What happens if Modet is taken with alcohol?

Official regulatory documents state that no formal interaction between Modet and alcohol has been documented. The product information does not specify a requirement to avoid alcohol during treatment.

Q: Is Modet a controlled substance?

The official regulatory classification of Modet (Calcium Dobesilate) is as a vasoprotective agent. This classification does not place it within the scheduled categories typically reserved for controlled substances under national and international law.

Q: Can Modet affect my driving ability or coordination?

The official product information addresses the medicine’s known potential to affect the ability to drive or operate machinery, as is standard for regulatory product labels. This information is available within the drug's official documentation.

Q: Is a written patient guide provided with Modet?

Yes. Regulatory standards in most jurisdictions mandate that a written Patient Information Leaflet (PIL) or similar document is provided with the medication. This guide contains essential information on safety, use, and adverse effects.

How should Modet be stored and disposed of?

How to Store and Dispose of Modet?

Modet must be stored precisely according to the conditions stated on its official product label, which includes specific temperature and environmental controls (e.g., protection from light or moisture). If no explicit temperature is provided, the medication should be kept at controlled room temperature.

Key Storage Requirements

  • Secure Location: Always store Modet in a secure place, out of the reach of children and pets, to prevent accidental ingestion or misuse.
  • Original Container: Keep the medicine in its original container to protect it from environmental factors and maintain its integrity.
  • Expiration Date: Do not use the medication after the expiration date printed on the package.

Disposal Instructions

The preferred method for disposing of unused or expired Modet is through an authorized drug take-back program or an official collector. If a take-back option is unavailable, the medication should be mixed with an undesirable substance, such as dirt or used coffee grounds, placed in a sealed bag, and discarded with household trash. Do not flush Modet down the toilet unless the product's official labeling explicitly instructs you to do so.

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

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