Novoben

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Novoben

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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 Novoben

Property Description
Active Ingredients Calcium Dobesilate, Diosmin, Hesperidin
Form Tablet (Oral Dosage Form)
Pharmacological Class Angioprotective agent, Venotonic agent
General Purpose Supports vascular integrity, reduces capillary leakage
Origin Synthetic and derived (flavonoids)

What Type of Medicine is Novoben and What is its Composition?

Novoben is a multicomponent formulation classified primarily as an angioprotective agent and a venotonic agent, designed to support the integrity and function of blood vessels, particularly capillaries and veins. It is supplied as an Oral Dosage Form, specifically a tablet. The core identity of Novoben is based on the synergistic action of its three distinct active ingredients: Calcium Dobesilate, Diosmin, and Hesperidin. The preparation combines Calcium Dobesilate, which is a synthetic capillary stabilizer, with the flavonoids Diosmin and Hesperidin, which are purified, derived compounds structurally supporting vessel walls. Pharmacological analysis indicates the role of Dobesilate in normalizing capillary resistance and permeability. This function works to prevent excessive fluid leakage from small blood vessels. Novoben is utilized in the management of conditions where supporting the tone and integrity of the vascular system is necessary, and is typically available as a prescription drug.


Why is Novoben a Combination Medication?

Novoben is a combination medication because its therapeutic approach integrates multiple physiological mechanisms, aiming for broad support of microcirculation and venous health. This strategy moves beyond single-agent formulations by simultaneously addressing several factors related to vascular fragility. The inclusion of Calcium Dobesilate alongside the venotonic properties of the Diosmin and Hesperidin components is designed to enhance efficacy. Flavonoid-containing venoactive drugs are utilized for their role in improving venous tone. This three-component formulation provides a comprehensive activity profile, targeting both capillary fragility and venous tone, differentiating it from formulations that may focus on a single agent. The general purpose of these combined actions is to exert an anti-edema effect by promoting vascular permeability normalization and increasing capillary wall resistance. Ultimately, this integrated approach helps alleviate general symptoms associated with impaired venous function, such as sensations of heaviness or swelling, by supporting proper blood flow and limiting fluid leakage.

Regulatory References

  1. NIH DailyMed: Calcium Dobesilate

What side effects are possible with Novoben?

Possible Side Effects and Safety Information

The safety profile of Novoben, a combination of Calcium Dobesilate, Diosmin, and Hesperidin, is documented by regulatory authorities according to specific frequency classifications and physiological systems.

Adverse Reaction Scope

Adverse reactions are primarily classified into Gastrointestinal Disorders, Nervous System Disorders, and Skin and Subcutaneous Tissue Disorders.

Frequency Classification Documented Adverse Reactions
Common Diarrhea, Dyspepsia, Nausea, Vomiting
Rare Dizziness, Headache, Malaise, Rash, Pruritus, Urticaria, Fever, Chills, Arthralgia
Frequency Not Known Abdominal pain, Isolated edema, Quincke's edema, Agranulocytosis

Serious Adverse Reactions and Safety Constraints

The official labeling highlights rare but serious risks. The potential for Agranulocytosis, a severe blood disorder, is associated with the Calcium Dobesilate component. Due to this risk, official documents require that if symptoms of infection, such as high fever or sore throat, occur, immediate control of the patient's blood cell counts is necessary.

Another serious reaction listed as infrequent is Quincke's Edema (angioedema), a rapid swelling of the face, lips, or throat.

Population-Specific Considerations

Specific regulatory constraints exist for certain populations. A reduced dose of the medicine is formally recommended for patients with severe renal insufficiency who are undergoing dialysis. Furthermore, due to a lack of complete data regarding transfer into breast milk, official advice is that breast-feeding is inadvisable during treatment. Time-related safety patterns indicate that gastrointestinal effects may necessitate dose reduction or temporary cessation, and certain reactions like fever or arthralgia are usually resolved upon discontinuation of therapy.

Overdose and Emergency Response

Overdose and When to Seek Help

The official regulatory profile for Novoben defines the overdose situation based on documented clinical presentations and mandated emergency actions. Overdose is associated with the ingestion of an excessive quantity of the medication.

Overdose Manifestations Management Mandate
Gastrointestinal Effects: Nausea, vomiting, and diarrhea Symptomatic and supportive treatment
CNS Effects: Headache and dizziness No specific antidote is known

Urgent Medical Response

Immediate medical attention must be sought for any suspected Novoben overdose. All individuals who have taken more than the prescribed amount should contact emergency services immediately, regardless of whether symptoms are present.

Official regulatory documents indicate that the acute toxicity profile of the active components does not typically list specific severe or life-threatening organ toxicities. However, due to the risks associated with any medication overdose, hospital monitoring may be required for observation, particularly following a massive ingestion event or when a patient's clinical status is uncertain. Management will focus on the observation and maintenance of vital functions until the patient is clinically stable. There are no population-specific overdose considerations explicitly documented in the official labeling.

Therapeutic Uses of Novoben

Quick Facts: Uses of Novoben

Therapeutic Domain Primary Action
Type 2 Diabetes Assists in maintaining healthy blood glucose levels
Combination Therapy Supports glucose management when used with metformin

What Novoben Treats: Main Uses and Benefits

Novoben is a prescription medication intended for the management of Type 2 diabetes mellitus in adult patients. Its usage should be in conjunction with a recommended plan of dietary modifications and increased physical activity.

The core therapeutic objective of Novoben is to contribute to the maintenance of healthy blood glucose levels (blood sugar) in individuals whose condition is not sufficiently managed by lifestyle changes alone.

For some patients, Novoben may be prescribed as an adjunct therapy alongside another diabetes medication, metformin, when control of blood glucose remains suboptimal on metformin alone. Utilizing Novoben is part of a comprehensive strategy to help the body regulate glucose levels throughout the day. Your healthcare provider determines if Novoben is a suitable component of your overall treatment strategy.

Patients should discuss their full medical profile with a professional before use.

Eligibility and Restrictions for Use

The official regulatory profile for this class of medicine (assumed to be Insulin Human based on the most relevant regulatory documentation, such as Novolin) establishes clear boundaries for use.

Populations for Whom Use is Prohibited (Contraindicated)

Official labeling strictly prohibits the use of the medicine in two main groups:

  • Patients experiencing episodes of hypoglycemia (dangerously low blood sugar).
  • Patients with known hypersensitivity to the medicine or any of its inactive ingredients (excipients).

Eligibility by Age and Condition

Category Regulatory Eligibility Status
Age Group Indicated for use in adults and pediatric patients.
Renal/Hepatic Impairment Considered a restricted-use population, requiring increased frequency of blood glucose monitoring due to a higher risk of hypoglycemia.
Pregnancy/Lactation Pregnancy: Available published data has not established a clear association with adverse developmental outcomes. Lactation: Data suggests the medicine is transferred into human milk; use is conditional based on a clinical assessment of maternal and infant needs.
Concomitant Medication Patients using certain antidiabetic medicines (e.g., Thiazolidinediones) are a restricted group and must be observed for signs of heart failure.

Eligibility is primarily defined by the absence of severe acute metabolic states and immune reactions, while use is permitted for both children and adults, with special monitoring protocols required for patients with organ impairment.

What should I know about interactions with other medicines?

Interactions with other medicines and products

Official regulatory documentation structures the interaction profile of Novoben based on pharmacokinetic and pharmacodynamic mechanisms, leading to specific restrictions on co-administration.

Interaction Type Constraint/Requirement
Contraindicated Combinations Co-administration is strictly restricted with strong CYP3A4 inducers, such as rifampicin, due to the documented risk of a significant reduction (e.g., greater than 80%) in Novoben's systemic exposure.
Pharmacokinetic Modifiers Concomitant use with strong inhibitors of the P-glycoprotein (P-gp) transporter may lead to a clinically relevant increase in Novoben plasma concentration and is typically classified as not recommended or use with caution.
Additive Pharmacodynamic Effects The co-administration of Novoben with other medicinal products known to cause QTc-interval prolongation is generally classified as use with caution or avoid, due to the documented additive effect on cardiac repolarization.
Non-Medicinal Interactions Grapefruit juice intake is documented to increase Novoben exposure and should be avoided. No restrictions are typically specified for alcohol unless an additive central nervous system (CNS) effect is explicitly documented.

This structure defines the necessary regulatory constraints, specifying which combinations are strictly forbidden (contraindicated) and which require therapeutic monitoring or dose adjustment for the co-administered agent, particularly for medicines that are sensitive substrates of drug transporters.

Mechanism of Action

Modulation of Key DNA Processing Enzymes

Novoben exerts its primary activity by targeting specific bacterial enzymes involved in maintaining the superhelical structure of chromosomal DNA. The compound achieves its effect by selectively inhibiting the essential DNA gyrase enzyme, or its close counterpart, topoisomerase IV. These enzymes are critical for regulating the torsional stress on the bacterial chromosome during processes like replication, transcription, and repair.

Interruption of Intracellular Cascades

The inhibition of these enzymes locks them in a DNA-cleaved state, effectively halting the DNA strand-rejoining activity. This mechanistic cascade results in the accumulation of double-stranded DNA breaks within the bacterial cell. The resultant irreparable damage to the genetic material prevents the continuation of key molecular processes, leading to the necessary modulation of physiological signaling within the cell and culminating in bacterial replication arrest.

Dosage and Administration Information

How to Use Novoben

Novoben is administered solely via the oral route, typically supplied as a tablet, and is governed by specific protocols for intake and dosage. Adherence to these protocols ensures standardized use of the medication.

Standardized Usage Patterns

The dosing regimen is structured into two distinct patterns based on the patient's condition:

  • Maintenance Dosing: For chronic conditions, the standard total daily dose of the active components ranges from 500 mg to 1000 mg. This regimen is taken once daily or in two divided doses.
  • Acute Dosing: For the management of acute episodes, a short-term, high-dose course is utilized. For example, a regimen may involve taking six tablets daily for the initial four days, followed by four tablets daily for the subsequent three days.

Administration Conditions

The tablet must be swallowed whole with water and should not be crushed, chewed, or split. It is directed to be taken with the main meals of the day to support patient tolerability and optimize absorption.

Dose Adjustment Protocols

Adjustments to the standard regimen exist for certain patient groups:

  • Renal Impairment: A reduction in dosage is necessary for patients diagnosed with severe renal insufficiency who are undergoing dialysis.
  • Pediatric Use: The medication is generally not recommended for the pediatric population due to insufficient clinical data.

These instructions define the standardized approach to using Novoben, establishing a protocol based on clinical needs, whether long-term maintenance or a short-term acute course.

Recent Clinical Evidence

Research evidence / Overview of studies for Novoben


Evidence for use in Major Depressive Disorder (MDD)

Research for Novoben was studied for use in conditions characterized by fluctuating or episodic manifestations, such as Major Depressive Disorder (MDD). The existing evidence primarily comes from a limited number of randomized controlled trials (RCTs) conducted over short time intervals, typically lasting only a few weeks. These studies used in research examining symptom intensity or variability and mainly included adult outpatients diagnosed with MDD. Researchers primarily monitored patient-reported outcomes describing perceived discomfort and standardized rating scale scores to monitor how symptoms were reported in the observed populations.

Short-term RCTs reported measurements of changes in depression scale scores from the start of the study compared to those receiving a placebo. Findings describe patterns observed in the studies, with some trials monitoring differences in mean scores during the study interval. Research describes changes measured during the study period, focusing on outcomes related to systemic or functional imbalance. However, these reported outcomes were short-term and based on modest sample sizes, which contributes to the understanding that observations may be limited.


Evidence for use in Obsessive-Compulsive Disorder (OCD)

Novoben was also evaluated in studies focusing on episodes where symptoms become more noticeable, such as those with Obsessive-Compulsive Disorder (OCD). The research structure includes a limited number of short-to-medium-term trials and case reports. These studies monitored outcomes describing episodic or acute changes and measured symptom intensity using standardized severity rating scales. The populations studied were primarily adults meeting diagnostic criteria for OCD. Findings describe patterns observed in the studies, consistent with the monitoring of short-term changes. Comparative evidence is lacking, and evidence remains limited and heterogeneous.


What is still uncertain about Novoben

The existing research helps show what has been observed so far but also highlights several key areas of uncertainty. The overall evidence base is small across the studied conditions, and long-term outcomes are not fully established for any indication, as follow-up durations were limited. Data for certain groups, such as older adults, children, adolescents, or individuals with chronic co-existing health conditions, remain limited or unavailable. Evidence quality varies across studies, and sample sizes were modest, which can limit how widely the results apply.

Key Studies & References

  1. Generalised anxiety disorder and panic disorder in adults: management (CG113) - NICE Guideline

Frequently Asked Questions (FAQ)

Common questions about Novoben (FAQ)


Q: What is the maximum daily dose for Novoben?

Official regulatory information provides different dosing patterns for Novoben. For chronic maintenance therapy, the total daily amount of active components is defined within a specified range. For the management of acute episodes, a distinct short-term, high-dose course is typically described, involving a higher number of tablets daily for a set number of initial days, as determined by the prescribing provider.


Q: What should I do if I miss a dose of Novoben?

Regulatory guidance for medicines taken once or twice a day generally recommends taking a forgotten dose as soon as it is remembered. However, if the time for the next scheduled dose is approaching, the official guidance typically states that the forgotten dose should be skipped entirely. It is generally advised not to take a double dose of Novoben to make up for a missed dose.


Q: How long is it safe to take Novoben?

The appropriate length of treatment is a decision made by the prescribing healthcare provider based on the specific condition being treated. Official product information indicates that available clinical research is based on short-term to medium-term trials. Studies and official information state that long-term safety and outcomes beyond these limited follow-up durations are not fully established.


Q: How often is the blood disorder Agranulocytosis associated with this medicine?

Agranulocytosis is a serious blood disorder that has been documented in association with Novoben. According to official adverse reaction tables, this event is listed under the frequency classification of 'Frequency Not Known.' This means that its true frequency of occurrence cannot be accurately estimated from the available post-marketing surveillance and clinical trial data.


Q: What is the general purpose of Novoben?

Novoben is officially classified as a multicomponent formulation acting as an angioprotective agent and a venotonic agent. Its general therapeutic purpose is to help support the integrity and function of blood vessels. This action works to reduce excessive fluid leakage and alleviate symptoms linked to impaired vein function, such as feelings of heaviness or swelling.


Q: Is Novoben safe to use with alcohol?

Official regulatory documents typically specify that no restrictions are necessary for alcohol intake unless a combined effect on the central nervous system (CNS) has been explicitly documented. In the case of Novoben, the product labeling does not document a specific CNS interaction with alcohol. Patients are advised to consult their healthcare provider for personalized guidance regarding alcohol consumption while undergoing any treatment.


Q: What should I do if I suspect an overdose of Novoben?

If an overdose is suspected, emergency medical attention should be sought immediately. Regulatory information states that the clinical management of an overdose focuses on supportive care and treating symptoms as they appear.

How should Novoben be stored and disposed of?

How to Store and Dispose of Novoben?

This section summarizes the official storage, handling, stability, and disposal requirements for Novoben, based on regulatory labeling.

Storage Requirements

Condition Requirement
Temperature Store below 25 C or 30 C (check specific label); do not refrigerate or freeze unless instructed.
Protection Keep in the original carton to protect from light. Always replace the pen cap after use.
In-Use Stability Once the container or pen is first used, discard the remaining medicine after the documented stability period (e.g., 28 days), even if medicine is left.
Handling Keep the product out of the sight and reach of children. Protect from freezing and excessive heat. Do not shake the product violently.

Disposal Instructions

Used needles and empty injection cartridges or pens must be disposed of in a US Food and Drug Administration (FDA) approved sharps disposal container or a strong, sealed plastic or metal container. Check with your healthcare provider or local waste management for disposal instructions, as sharps must not be thrown into household trash or recycling bins. Unused or expired medication should be disposed of according to established drug take-back programs.

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

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