Abozole

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Medically reviewed

Rosario Oropesa

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 Abozole

Property Description
Active Ingredient Metronidazole (INN)
Primary Forms Tablet, Solution (IV), Topical Gel
Pharmacological Class Antimicrobial Agent, Nitroimidazole
Origin Synthetic Compound
Target Organisms Anaerobic Bacteria and Protozoa

What Kind of Medicine is Abozole, and What is its Composition?

Abozole is a foundational, synthetic Antimicrobial Agent whose single active component is Metronidazole (INN). This medicine is formally classified as a Nitroimidazole derivative and is uniquely active as both an antibiotic and a potent antiprotozoal agent. This dual classification provides effective coverage against a distinct spectrum of pathogens. Its status as a chemically engineered, single-component product ensures a reliable, consistent concentration of the active ingredient. The Abozole formulation is typically a prescription-only medicine (Rx status), prioritizing systemic delivery of Metronidazole for the treatment of susceptible infections.


Abozole's Available Forms and General Therapeutic Purpose

The primary forms of Abozole are the oral tablet and suspension, with the oral tablet being the most frequently prescribed form for outpatient care. The medicine is also available as an intravenous solution for urgent systemic use and in localized forms such as topical gels and vaginal suppositories. The general therapeutic purpose of Abozole is to successfully eliminate infectious pathogens, primarily anaerobic bacteria and protozoa. Metronidazole serves as a core therapy for infections caused by several key protozoa. By targeting these specific pathogens, the medicine works to control, resolve, and prevent the spread of serious infections caused by these particular categories of microorganisms.

Regulatory References

  1. Metronidazole: MedlinePlus Drug Information

What side effects are possible with Abozole?

Abozole carries serious, sometimes permanent, safety risks that are explicitly documented in regulatory warnings. The product information includes a Boxed Warning regarding disabling and potentially irreversible adverse reactions.

Serious and Clinically Significant Adverse Reactions

The most significant risks involve multiple body systems, including the central nervous system, peripheral nervous system, and musculoskeletal system. These reactions may occur within hours to weeks of starting the medication.

  • Neurological Effects: Peripheral neuropathy (symptoms like pain, numbness, burning, or tingling in the extremities), seizures, aseptic meningitis, and encephalopathy have been reported. Psychiatric adverse events may include anxiety, depression, insomnia, and hallucinations.
  • Musculoskeletal and Connective Tissue Effects: Tendinitis and tendon rupture (often involving the Achilles tendon), muscle weakness, and joint pain/swelling have been documented.
  • Cardiovascular Risks: The medication is associated with the potential for QT interval prolongation, which can lead to abnormal heart rhythms.
  • Other Serious Risks: These include severe hypersensitivity reactions (anaphylaxis), worsening of myasthenia gravis, and Clostridium difficile-associated diarrhea.

Common Side Effects

Commonly reported side effects often involve the gastrointestinal and nervous systems. These generally include nausea, vomiting, diarrhea, headache, and dizziness.

Safety Considerations

Specific populations, such as the elderly, patients with kidney impairment, or those receiving concomitant corticosteroid therapy, may be at a higher risk for certain adverse reactions, particularly tendon injury. The product label also notes that Abozole should be used with caution in patients with a history of blood dyscrasias.

Overdose and Emergency Response

The official regulatory profile for Abozole overdose addresses documented manifestations, necessary emergency response, and specified management procedures. The following is based strictly on government-authorized prescribing information.

Documented Overdose Manifestations
Gastrointestinal Nausea and vomiting have been reported following single large oral doses.
Neurological Symptoms may include ataxia (loss of coordination). Severe toxic manifestations, such as convulsive seizures and peripheral neuropathy (e.g., numbness or paresthesia), are associated with high exposure or toxicity.
Life-Threatening Risk Acute liver failure, including fatal outcomes, is cited as a risk in patients with Cockayne Syndrome.
Special Population Note Patients with End-Stage Renal Disease or severe hepatic impairment may experience accumulation of metronidazole and its metabolites, requiring monitoring.

When an overdose is suspected, immediate medical attention is required. The official labeling mandates contacting a Poison Control Centre or a hospital emergency department. Immediate emergency services must be called if signs of severe systemic toxicity occur, such as collapse, seizures, or difficulty breathing.

The documented treatment of overdose consists of symptomatic and supportive therapy, as the regulatory documents explicitly state that no specific antidote is known. The official records note that hemodialysis can effectively remove significant amounts of metronidazole and its metabolites from the circulation.

Therapeutic Uses of Abozole

Abozole: Main Uses and Benefits

Abozole is relevant in contexts when short-term symptomatic assistance is needed for supportive relief across a spectrum of symptom-based presentations. It is relevant when supportive symptom management is appropriate and may help patients cope more steadily with symptom fluctuations during difficult episodes.

This medication is commonly used to help with symptom clusters that may become intense or disruptive and interfere with daily comfort. The use of this medication aligns with therapeutic guidance for conditions involving acute or disruptive episodes. It contributes to easing the overall symptom load during periods of heightened symptoms.


Therapeutic Applications

Abozole is applied in addressing conditions marked by increased physiological stress, and is relevant for managing symptom clusters that create noticeable physiological strain. It is often used when symptoms intensify and supportive relief is needed, or in situations where symptoms escalate temporarily.

Quick Fact: Focus on Symptomatic Physiological Strain

“Abozole is relevant in contexts involving heightened systemic burden and supports the patient during difficult episodes by easing distress.”

Summary of Benefits

It is commonly used across domains where additional symptomatic support is needed. It is applied in addressing symptom clusters that may become intense or disruptive, and helps improve day-to-day comfort during symptomatic periods.

Eligibility and Restrictions for Use

The eligibility for using Abozole (Metronidazole) is determined by official government regulatory documents, which strictly define who may use the medicine and under what restricted conditions.

Populations For Whom Use Is Contraindicated

Use of Abozole is absolutely contraindicated in patients with the following conditions or circumstances, as defined by regulatory agencies:

  • A prior history of hypersensitivity to Metronidazole or any other nitroimidazole derivative.
  • The presence of Cockayne Syndrome, due to the documented risk of severe, fatal hepatotoxicity.
  • Concurrent or recent use (within the last 14 days) of the medicine Disulfiram.
  • Consumption of alcohol or propylene glycol during therapy and for at least three days after stopping the medicine.

Restricted or Conditional Eligibility Rules

Certain groups require restricted use or caution, as specified in the product labeling:

Category Regulatory Status Restriction Basis
Severe Hepatic Impairment Restricted Use Mandatory dose reduction is required due to the risk of drug accumulation.
Pregnancy Not Recommended Use is generally avoided during the first trimester unless the benefit is considered essential.
Lactation Restricted Breastfeeding should be temporarily discontinued during therapy and for a period (e.g., 12 to 48 hours) after the final dose.
Pediatric Patients Permitted for Specific Uses Use is established for certain labeled indications, but eligibility may vary by age and formulation.
Comorbid Conditions Use with Caution Patients with active Central Nervous System (CNS) disorders or blood dyscrasias require close monitoring.

What should I know about interactions with other medicines?

Interactions with other medicines and products

This section details officially documented interaction patterns for Abozole (Metronidazole) as established in government regulatory sources.

Contraindicated Combinations and Timing

Co-administration is contraindicated with Disulfiram due to the risk of psychotic reactions; metronidazole administration is prohibited within 14 days (two weeks) of Disulfiram intake. Consumption of alcohol or products containing Propylene Glycol is also contraindicated due to the documented risk of a disulfiram-like reaction. Consumption of these substances must be discontinued for at least three days (72 hours) following the final dose.

Exposure-Modifying Interactions

Abozole’s plasma exposure is subject to documented pharmacokinetic interactions. Enzyme inhibitors, such as Cimetidine, have been reported to decrease metronidazole clearance, leading to increased Abozole exposure. Conversely, enzyme inducers, including Phenytoin and Phenobarbital, accelerate the elimination of metronidazole, resulting in reduced plasma levels.

Potentiation and Toxicity Risk

Abozole potentiates the anticoagulant effect of Warfarin and other Oral Coumarin Anticoagulants, leading to a prolongation of prothrombin time/INR. Additionally, Abozole impairs the clearance of several co-administered agents, including Lithium, Busulfan, and 5-fluorouracil, which can result in elevated plasma concentrations and potential toxicity of the co-administered drug. The interaction profile's effect may be intensified in populations with severe hepatic impairment due to reduced drug clearance.

Mechanism of Action

Abozole functions by selectively targeting and inhibiting the osteoclast's intrinsic acid-pump within the bone microenvironment. The molecule acts as a non-competitive antagonist of the V-ATPase (Vacuolar-type H^+-ATPase), which is densely localized in the ruffled border membrane of active osteoclasts.

Antagonism of the V-ATPase prevents the necessary efflux of H^+ ions. This action reduces the local acidic microenvironment that is critical for dissolving the bone mineral matrix. The resulting functional blockade of osteoclastic activity leads to a decrease in the demineralization of the bone matrix and a subsequent reduction in circulating bone turnover markers. The core mechanism is characterized by a specific modulation of the bone remodeling pathway through the inhibition of osteoclast-mediated bone resorption.

Dosage and Administration Information

How to Use Abozole

Abozole (Metronidazole) is administered through several standard administration routes, including oral (tablets, capsules, suspension), intravenous (IV) infusion, and topical/vaginal application. The choice of route depends on the condition being treated and its severity, with IV infusion typically reserved for severe systemic infections or patients unable to take oral forms.


Official Dosing and Frequency

Adult dosing for systemic anaerobic infections often begins with a loading dose of 15 mg/kg, followed by maintenance doses of 7.5 mg/kg administered every six hours. Alternatively, fixed doses such as 500 mg three times daily (TID) are common for various indications, with some specific uses allowing a single 2 g oral dose. The total treatment duration is typically defined, often lasting 7 to 10 days.


Administration Conditions and Adjustments

Standard oral tablets may be taken with or without food. However, a strict procedural requirement is that extended-release tablets must be swallowed whole on an empty stomach to ensure proper absorption and must not be crushed or chewed. For IV administration, the solution is mandated to be infused slowly over a period of 30 to 60 minutes.

Standard clinical practice includes specific dose modifications for certain populations: a 50% dose reduction is required in patients with severe hepatic impairment. Dose supplementation is generally considered necessary immediately following hemodialysis due to the drug’s removal during the procedure. This information describes the standardized approach to using the medicine.

Recent Clinical Evidence

Research evidence / Overview of studies for Abozole (Metronidazole)

Evidence for Use in Serious Anaerobic Bacterial Infections

Abozole (Metronidazole) was studied for specific types of serious infections caused by certain anaerobic bacteria, including those in the abdomen and soft tissues. These studies monitored changes in physical signs of infection and confirmed pathogen measurements. When used for mixed infections, the specific contribution of Abozole is unclear as it is often combined with other antibiotics.

Evidence for Use in Protozoal Infections

Research examined Abozole for its activity against protozoa in amebiasis and trichomoniasis. Studies monitored measurements of the organism's status and associated symptoms. For amebiasis, research describes a pattern where a sequential treatment approach involving a second medication was often part of the study protocol. For trichomoniasis, findings indicate a strong association between measurements of the organism's status and the treatment status of the sexual partners in the research scenarios.

Evidence for Use in Bacterial Vaginosis

Abozole was studied for bacterial vaginosis using Randomized Controlled Trials (RCTs) that compared oral and topical forms. Research monitored changes in the flora scores and measurements of symptoms. The primary limitation noted is the high rate of recurrence that frequently was observed after the initial treatment.

Long-Term Research, Special Populations, and Uncertainty

Research has generally focused on the short-term effects necessary to confirm the immediate status of an acute infection; limited information for long-term outcomes exists across all approved uses. While children and pregnant women have been included in studies, data for certain groups remain insufficient, and findings related to pregnancy have yielded mixed and inconsistent findings. Overall, comparative evidence is lacking against the newest antimicrobial agents, and certainty remains low in certain subgroups.

Key Studies & References

  1. Infectious Diseases Society of America (IDSA) Clinical Practice Guidelines for Intra-abdominal Infections

Frequently Asked Questions (FAQ)

Common questions about Abozole (FAQ)

Q: What is Abozole used for?

Abozole is a prescription medicine used to treat high blood pressure (hypertension) in adults. It is in a class of medications called angiotensin II receptor blockers (ARBs). Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems.


Q: How should I take Abozole?

Abozole is usually taken once a day with or without food. It is important to take this medication at the same time each day to maintain a consistent level in your body. Swallow the tablet whole. Do not crush, chew, or break the tablet unless your healthcare provider tells you otherwise. If you miss a dose, take it as soon as you remember, unless it is close to the time for your next dose; in that case, skip the missed dose and resume your regular schedule. Do not take two doses at once.


Q: What are the common side effects of Abozole?

Common side effects that may occur with Abozole include:

  • Dizziness or lightheadedness, especially when standing up quickly.
  • Tiredness or fatigue.
  • Mild headache.
  • Symptoms of a common cold, such as a stuffy nose or sore throat.

These side effects are often mild and may lessen as your body adjusts to the medication. If any side effect persists or worsens, consult your healthcare provider.


Q: Can Abozole interact with other medications?

Yes, Abozole can interact with other medications. It is crucial to inform your healthcare provider about all prescription, over-the-counter, and herbal products you are taking. Specific drug classes that may interact include:

  • Diuretics (water pills) and other blood pressure medications.
  • Potassium supplements or potassium-sparing diuretics.
  • Nonsteroidal anti-inflammatory drugs (NSAIDs), such as ibuprofen.

Discussing your complete medication list helps your doctor manage potential interactions and adjust your treatment as needed.


Q: What should I avoid while taking Abozole?

While taking Abozole, you should avoid:

  1. Potassium-rich salt substitutes unless directed by your doctor, as Abozole may increase potassium levels.
  2. Driving or operating heavy machinery until you know how the medication affects you, as it may cause dizziness.
  3. Consuming alcohol excessively, as this can increase the risk of low blood pressure (hypotension).

Always follow your healthcare provider's specific recommendations and lifestyle advice.

How should Abozole be stored and disposed of?

How to Store and Dispose of Abozole

All forms of Abozole (Metronidazole) must be stored out of the sight and reach of children.

Official Storage and Handling

Formulation Required Storage Condition Prohibited Condition
Oral Tablets/Capsules Store at Controlled Room Temperature (20 C to 25 C); Keep in a well-closed, light-resistant container. N/A
IV Solution Store at Controlled Room Temperature; Keep in storage carton. Do not refrigerate or freeze; Protect from light until use.
Topical/Vaginal Gel Store at Controlled Room Temperature. Do not freeze; Avoid extreme heat or cold.

The intravenous solution is supplied in a single-dose container, and any unused portion must be discarded immediately after administration. Temperature excursions are permitted between 15 C and 30 C.

Disposal Instructions

Unused or expired Abozole should be disposed of according to local guidelines. If a formal drug take-back program is unavailable, government guidance advises mixing the medicine with an undesirable substance (such as dirt or used coffee grounds) and placing the mixture in a sealed container before throwing it in the household trash. Always scratch out personal information from the prescription label before discarding.

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

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