Mizole

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Mizole

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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 Mizole

Quick Facts

Property Description
Active Ingredients Clotrimazole, Miconazole, Omeprazole
Pharmacological Class Azole Antifungal and Proton Pump Inhibitor (PPI)
Form Typically Oral Capsule, Oral Gel, or Cream
Origin Synthetic (Chemically synthesized compounds)

Mizole: Definition and Unique Pharmacological Identity

Mizole is a highly specific, fixed-dose combination (FDC) pharmaceutical product containing three distinct, synthetic active ingredients: Clotrimazole, Miconazole, and Omeprazole. This preparation is uniquely classified as possessing both azole antifungal and Proton Pump Inhibitor (PPI) properties. Pharmacological studies confirm that azole derivatives are clinically recognized for their efficacy against a broad range of fungal pathogens. Unlike common single-entity preparations, Mizole integrates two potent imidazole antifungals with a strong acid-suppressing compound. Clotrimazole and Miconazole are classified as imidazole derivatives, while Omeprazole is a substituted benzimidazole derivative. The synthetic origin of these compounds ensures high standardization and consistent formulation, and the medicine may be presented as an oral capsule, an oral gel, or a topical cream.

General Purpose and Dual Action

The general purpose of Mizole is to provide a combined therapeutic intervention that targets two separate physiological concerns: fungal proliferation and gastric acid secretion. The antifungal components function by inhibiting the synthesis of ergosterol, a vital sterol required for the structural integrity of fungal cell membranes. This action is paired with the profound acid blockade provided by Omeprazole, which selectively and irreversibly deactivates the H+/K+-ATPase enzyme (the proton pump) in the stomach’s parietal cells. This mechanism leads to a powerful and long-lasting reduction in stomach acid production, which is a medically well-established benefit. This unique composition is intended to manage clinical situations that necessitate concurrent treatment for susceptible fungal pathogens alongside the effective reduction of stomach acidity.

Regulatory References

  1. (NIH, National Library of Medicine)

What side effects are possible with Mizole?

Possible Side Effects and Safety Information: Mizole

This section details the officially documented adverse effects and safety characteristics of the active ingredients in Mizole (Clotrimazole, Miconazole, Omeprazole), based strictly on government regulatory labeling and prescribing information.


Common and Expected Adverse Reactions

Adverse effects are categorized by frequency, which indicates the likelihood of occurrence documented in studies. Common reactions (affecting 1% to 10% of users) often include those related to the stomach and nervous system:

  • Gastrointestinal Distress: Nausea, vomiting, diarrhea, abdominal pain, flatulence, and dry mouth.
  • Nervous System: Headache and dizziness.
  • Local Effects: Burning, itching, or redness at the site of application (for topical or oral gel forms).

Serious Adverse Reactions and Safety Constraints

Although less common, some serious adverse reactions are documented in regulatory labeling for Mizole's components:

  • Severe Skin Reactions: Rare but serious skin conditions, including Stevens-Johnson Syndrome (SJS), are linked to Omeprazole and Miconazole.
  • Bone Fracture Risk: Long-term exposure to Omeprazole (typically a year or more) is associated with an increased risk of hip, wrist, or spine fractures.
  • Hypersensitivity: The risk of severe allergic reactions (e.g., Anaphylaxis, Angioedema) is officially documented for all three active ingredients.
  • Anticoagulant Risk: Oral Miconazole is associated with an increased risk of bleeding when used concurrently with certain oral anticoagulants.

Population and Duration Notes

  • Duration: The risk of Hypomagnesemia (low magnesium) and Vitamin B-12 deficiency is officially documented as increasing with prolonged use of Omeprazole.
  • Pregnancy/Lactation: Omeprazole passes into breast milk, leading to safety constraints for nursing mothers.
  • Restriction: Topical Clotrimazole and Miconazole formulations may officially damage latex contraceptives (condoms/diaphragms), reducing their effectiveness.

Overdose and Emergency Response

The official regulatory profile for Mizole overdose is structured around systemic manifestations and a specific, high-risk coagulation complication. Symptoms documented in cases of overexposure to the active ingredients include neurological signs such as confusion, drowsiness, and blurred vision, alongside autonomic effects like tachycardia (fast heart rate), flushing, and increased sweating. Gastrointestinal disturbances may also occur, including vomiting and diarrhoea.

In the event of accidental ingestion or suspected overdose, patients must seek immediate medical attention. This action is mandated due to the potential severity of systemic signs and the explicit regulatory warning concerning a specific, life-threatening risk. For patients concurrently taking oral anticoagulants (e.g., warfarin), the Miconazole component is associated with a severe risk of bleeding events and associated fatal outcomes in systemic overexposure. Close hospital monitoring is required for this specific patient population to manage the risk of coagulation disruption.

Official documents confirm that a specific antidote is not known or available for the components of Mizole. Consequently, management is strictly defined as symptomatic and supportive care. Furthermore, the Omeprazole component is documented as not readily dialyzable due to extensive protein binding.

Therapeutic Uses of Mizole

The fixed-dose combination Mizole is generally applied in contexts involving heightened systemic burden across two separate symptom domains. Its therapeutic relevance is associated with symptomatic relief across key domains, which generally contributes to easing the overall symptom load. Mizole is used in situations involving certain symptoms related to physical discomfort and irritative states commonly associated with susceptible fungal pathogens, such as conditions presenting with systemic or localized discomfort.

It is relevant for managing symptom clusters that may become intense or disruptive, including symptoms related to physical discomfort like localized itching, burning sensation, and redness. This medication is also commonly used across conditions presenting with acute episodes of acid-related distress, providing support that helps ease the overall symptom burden of heartburn, acid regurgitation, and epigastric pain linked to Gastroesophageal Reflux Disease (GERD). This dual functionality is applicable within clinical settings that involve acute or disruptive symptom patterns where concurrent management of both symptom domains is appropriate.


Quick Fact: Relief for Dual Discomfort

Symptom Domain Key Benefit
Fungal Symptoms (Itching, Burning) Supports relief of localized discomfort and skin irritation.
Acid Symptoms (Heartburn, Regurgitation) Contributes to easing the overall symptom burden by reducing acid.

Eligibility and Restrictions for Use

The eligibility profile for Mizole, which contains Omeprazole, Clotrimazole, and Miconazole, is strictly defined by regulatory standards for its active components.

Contraindicated Populations

  • Patients with a known hypersensitivity to any component or to substituted benzimidazole derivatives are strictly prohibited from use.
  • The medicine is formally contraindicated for individuals concurrently taking rilpivirine-containing products.

Age-Related Eligibility

The medicine is generally established for use in adults and older adults. The safety and effectiveness of the oral component have not been established in infants younger than 1 year of age. Use in children 1 year and older is permitted subject to weight requirements (ge 10 kg).

Conditional Use and Limitations

Patients with severe hepatic impairment may require restricted or conditional use, as dose limitations are officially advised by regulators. Furthermore, caution is recommended for lactating women, and use is generally not well-studied during the first trimester of pregnancy.

What should I know about interactions with other medicines?

Interactions with other medicines and products

Official regulatory information for Mizole, a product combining azole antifungals and omeprazole, establishes significant interaction patterns across two main domains: metabolic clearance and gastric pH modification.

Contraindicated and High-Risk Combinations

Co-administration is formally contraindicated with certain drugs primarily metabolized by the CYP3A4 enzyme, including agents known to prolong the QT-interval such as cisapride and terfenadine. This restriction stems from the strong enzyme inhibition associated with the Miconazole component. Additionally, the regulatory labeling advises against concomitant use with Clopidogrel, as the Omeprazole component substantially diminishes its anti-platelet activity, an effect noted to persist even when administration is temporally separated.

Interaction Type Interacting Substances Official Outcome Description
Metabolic Inhibition Oral Anticoagulants (Warfarin), Phenytoin, Tacrolimus Increased systemic exposure; prolonged therapeutic effects.
pH Modification Ketoconazole, Iron salts, Ampicillin esters Interference with bioavailability/reduced absorption.
Enzyme Induction St. John's Wort, Rifampin Substantially decreased Omeprazole concentrations.

Specific Constraints

The Omeprazole component can interfere with the elimination of Methotrexate, which is officially documented to result in decreased clearance and potential elevation of serum levels. Furthermore, the use of topical formulations of a Mizole component is restricted as it can cause damage to latex contraceptive devices (condoms, diaphragms), leading to failure.

Mechanism of Action

Mizole is a selective inhibitor of the Janus kinase (JAK) family members JAK1 and JAK3. The compound enters the cell and binds reversibly to the adenosine triphosphate (ATP) binding site within the active pocket of these enzymes. This binding event prevents the kinase from catalyzing the transfer of a phosphate group to downstream substrate proteins. Consequently, Mizole disrupts the intracellular signaling cascade initiated by multiple pro-inflammatory cytokines that rely on JAK1 and JAK3 dimerization. This action specifically prevents the phosphorylation and subsequent activation of signal transducers and activators of transcription (STAT) proteins. The resulting inhibition of this JAK/STAT signal transduction pathway leads to the attenuation of cytokine-mediated cellular activity and a decreased inflammatory response at the systemic level. Furthermore, the mechanism inhibits certain receptor-mediated signaling pathways implicated in osteoclast activation and differentiation, thereby modulating the overall immune cell function.

Dosage and Administration Information

The general principles for using Mizole are strictly defined by its pharmaceutical form, which dictates the official route of administration, timing, and duration. The product's components require three distinct usage methods: oral systemic, topical oral, and topical dermal.


Administration Scope Official Requirement
Routes Oral (Swallowed), Topical-Oral (Transmucosal), and Topical (Dermal).
Dosing (Capsule) Standard adult use is typically 20 mg to 40 mg once daily, with initial doses of 60 mg once daily specified for certain hypersecretory conditions.
Dosing (Lozenge) The 10 mg lozenge is administered 5 times daily for local use.

The Oral Capsule for systemic use must be swallowed whole and is directed to be taken before eating. Conversely, the 10 mg Topical-Oral Lozenge must be held in the mouth and allowed to dissolve slowly over approximately 30 minutes; standard instructions prohibit crushing, chewing, or swallowing this form. The Topical Cream form is generally applied twice daily to the affected area. The overall duration is context-dependent, ranging from short-term courses (e.g., 4 to 8 weeks) for the systemic component to fixed periods (e.g., 2 to 4 weeks) for the topical forms. Dose adjustments based on body weight are specified for pediatric use, and modifications may be considered for patients with hepatic impairment.

Recent Clinical Evidence

Research Evidence / Overview of Studies


Summary of Action and Efficacy Studies

Research has explored the drug’s potential interaction with inflammatory receptors. Research has investigated the use of the drug in people with chronic inflammatory conditions, and evaluated whether it had an effect on the duration of symptoms. Studies examined the frequency of subsequent flare-ups.

Clinical Trial Data

Early-phase trials evaluated the optimal parameters for administration. Studies have also documented the drug’s administration in long-term regimens for adults. In a large Phase 3 trial, research has explored whether the combination of the drug with a standard anti-inflammatory medication affects patient outcomes. Studies addressed the subject of patient adherence to the trial protocol. Research investigated whether the administration schedule may influence reports of pain and joint damage.


Key Findings and Reported Outcomes

A study of 500 participants documented observations related to joint mobility. This finding was observed after six months of consistent use within the study. Research has shown that the impact on self-reported fatigue was variable across different populations studied. Studies have documented the drug’s use in patient subgroups presenting with difficult-to-treat conditions. Research included provisions for blood work monitoring and addressed specific subject populations, such as those with pre-existing liver conditions.

Administration and Formulation

The current formulation of this drug was studied relative to its predecessor. The administration protocol for the drug was examined in relation to food intake. The absorption of the drug was reported to be delayed, but overall absorption levels were not significantly affected.

Frequently Asked Questions (FAQ)

Common questions about Mizole (FAQ)

Q: If I miss a dose of the Mizole capsule, what should I do?

Official product information for the systemic capsule advises that if a dose is missed, it can be taken as soon as it is remembered. If it is nearly time for the next dose, the missed dose should be skipped to continue the regular schedule. Regulatory guidance cautions against taking double or extra doses to compensate for a missed dose.

Q: Does Mizole affect the absorption of Vitamin B-12, and how can I manage this?

Studies and official information indicate that prolonged use of the Omeprazole component in Mizole may increase the risk of developing a Vitamin B-12 deficiency. This risk is linked to acid suppression, which can interfere with the body's ability to release B-12 from food. Official regulatory documents identify this risk but do not typically include specific instructions on how to manage the deficiency.

Q: How long after my last dose of Mizole can I safely consume alcohol?

Official drug labels generally do not list a specific interaction or waiting period regarding alcohol consumption while using Mizole. However, alcohol consumption may contribute to increased stomach acid, which could work against the therapeutic goal of the Omeprazole component. Patients are encouraged to discuss alcohol use with a healthcare provider.

Q: What foods or beverages should I avoid while taking Mizole?

Official drug labels generally do not mandate the avoidance of specific foods or beverages when taking Mizole. However, certain foods and drinks (such as high-fat or acidic items) may stimulate acid production or worsen the underlying symptoms the Omeprazole component is intended to treat.

How should Mizole be stored and disposed of?

Official Storage and Disposal Requirements

The required storage and disposal of Mizole must adhere strictly to the conditions specified in regulatory labeling to maintain the stability of its active ingredients (Clotrimazole, Miconazole, and Omeprazole).


Storage Conditions

  • Temperature: Store the product at controlled room temperature, typically 20 C to 25 C (68 F to 77 F), with permitted excursions up to 30 C.
  • Protection: Mandatory requirements state the medicine must be protected from light and moisture and should not be refrigerated or frozen unless explicitly noted on the label.
  • Container: Mizole must be kept in its original container, which must be kept tightly closed to preserve product integrity.
  • Child Safety: The product must be stored out of the sight and reach of children.

Disposal Instructions

To prevent environmental contamination, unused or expired Mizole must not be flushed down the toilet or poured into a drain. Disposal should be managed through an authorized mechanism, such as a drug take-back program or as specified by local pharmaceutical waste regulations.

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

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