Maxilerg

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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 Maxilerg

Property Description
Active ingredient Diclofenac (INN)
Pharmacological class Non-steroidal Anti-inflammatory Drug (NSAID)
Origin Synthetic (Phenylacetic acid derivative)
Common form Tablet, capsule, gel
Core therapeutic action Anti-inflammatory, Analgesic, Antipyretic

What is Maxilerg and What Class Does it Belong To?

Maxilerg is a pharmaceutical product defined by its sole active component, Diclofenac, which firmly places it within the therapeutic classification of Non-steroidal Anti-inflammatory Drugs (NSAIDs). This compound is a synthetic derivative, specifically derived from the phenylacetic acid family. Maxilerg is fundamentally a single-component product, and its core identity is tied directly to the established actions of the NSAID class, encompassing its role in managing symptoms related to inflammation and pain.

Maxilerg Forms and Core Therapeutic Purpose

The preparation is available in diverse dosage forms, including oral forms like tablets and capsules, alongside topical applications such as gels, allowing for systemic or localized administration. The core therapeutic purpose of Maxilerg is to provide general symptomatic relief by reducing discomfort associated with pain, inflammation, and elevated body temperature. Diclofenac is utilized for its anti-inflammatory and pain-relieving effects, with the medicine's main benefit centered on easing physical discomfort by targeting the underlying inflammatory process.

Diclofenac's Action: Relief from Inflammation and Pain

Maxilerg achieves its general purpose through the action of Diclofenac by interfering with the body's biochemical signaling. This mechanism involves the inhibition of Cyclooxygenase (COX) enzymes, which are necessary for the synthesis of chemical mediators known as prostaglandins. By acting as a COX inhibitor, Maxilerg intervenes directly in the inflammatory cascade, performing a physiological action that curtails the production of substances responsible for transmitting pain signals and initiating localized swelling, thereby effectively managing inflammatory symptoms and providing relief in typical use scenarios such as soft tissue injury or general musculoskeletal pain.

What side effects are possible with Maxilerg?

Possible Side Effects and Safety Information

Maxilerg, which contains the active ingredient Diclofenac, has an officially documented safety profile, with potential adverse reactions grouped and classified by government regulatory authorities.

Frequency and System Classification

Adverse effects are categorized by frequency, ranging from Common (e.g., nausea, dizziness, indigestion, headache) to Rare events. These effects are classified by the physiological system or organ involved. Commonly reported effects often involve the Gastrointestinal System (e.g., vomiting, stomach pain, diarrhea) and the Nervous System (e.g., drowsiness). Rare but severe events may affect the Cardiovascular, Hepatobiliary (Liver), and Renal (Kidney) systems, as stated in official labeling.

Serious Adverse Reactions and Key Regulatory Constraints

Official labeling highlights the potential for Serious Gastrointestinal Adverse Events, including ulceration, bleeding, and perforation of the stomach or intestines. Furthermore, there is a documented risk of Serious Cardiovascular Thrombotic Events, such as myocardial infarction and stroke. These risks may increase with the duration of use and are more consistently observed at higher dosages.

Population-Specific Considerations

Specific regulatory cautions apply to certain groups. Older Adults are noted to be at a higher risk for serious gastrointestinal and cardiovascular events. The medicine is generally contraindicated or requires extreme caution in individuals with advanced renal disease or severe hepatic impairment. Use is also cautioned or avoided in later stages of pregnancy and following Coronary Artery Bypass Graft (CABG) surgery, according to official prescribing information.

These safety classifications reflect how government documents organize and communicate the medicine’s risk profile, focusing on established, label-documented constraints.

Overdose and Emergency Response

Maxilerg Overdose and When to Seek Help

A Maxilerg (Diclofenac) overdose may present with documented gastrointestinal and central nervous system manifestations. Officially recorded symptoms often include nausea, vomiting, stomach pain, diarrhea, headache, dizziness, and drowsiness. These common signs are documented in regulatory labeling alongside potential systemic complications.

The regulatory profile highlights the risk of serious or life-threatening outcomes, including severe gastrointestinal bleeding, peptic ulceration, and organ damage. Severe manifestations noted in official prescribing information include convulsions, coma, respiratory depression, and acute renal failure.

Immediate medical attention is the mandated regulatory requirement for any suspected overdose or if severe symptoms occur. Management is officially defined as symptomatic and supportive treatment, as no specific antidote is known for Diclofenac. Procedures like activated charcoal administration may be considered shortly after ingestion. Furthermore, regulators note that elderly patients are at an increased risk for serious gastrointestinal events, and children are highly susceptible to severe harm from large overdoses.

Therapeutic Uses of Maxilerg

What Maxilerg Treats: Main Uses and Benefits

Maxilerg (diclofenac ophthalmic) is commonly used in clinical settings where short-term symptomatic assistance is needed to manage inflammation and pain in the eye. This medication is used to relieve symptoms related to eye surgery and acute eye conditions, contributing to improved comfort during periods of heightened symptoms.


Supporting Recovery and Comfort After Eye Surgery

This medication is applied across domains where additional symptomatic support is needed to address symptoms related to physical discomfort and inflammatory states following surgical procedures like cataract extraction or corneal refractive surgery. It assists with maintaining functional stability by addressing the acute swelling and pain, which are symptoms that interfere with daily functioning.


Easing Acute Eye Pain and Inflammation

Maxilerg is relevant in contexts marked by increased discomfort due to various conditions involving inflammatory or irritative processes in the eye. It helps address symptom clusters such as redness, swelling, and localized pain that may appear suddenly or fluctuate, providing supportive relief when symptoms become temporarily overwhelming.

Quick Fact: Relief for Acute Symptom Clusters This medication is considered relevant for managing acute symptoms in various conditions, supporting patients during difficult episodes by easing distress.


Relief for Heightened Seasonal Allergic Eye Symptoms

The medication is applicable in conditions characterized by periods of heightened symptoms, specifically for managing pronounced manifestations of acute seasonal allergic conjunctivitis. It is applied across domains where additional symptomatic support is needed, helping patients cope more steadily with symptoms that create noticeable physiological strain.

Regulatory References

  1. NIH MedlinePlus Drug Information

Eligibility and Restrictions for Use

Eligibility Map: Who can and cannot use Maxilerg (Diclofenac Ophthalmic) — Official Regulatory Information

The eligibility profile for Maxilerg is defined by formal government regulatory documents, outlining strict exclusions and conditions for use.


Populations for Whom Use is Contraindicated

Classification Rule Status
Hypersensitivity Patients with known allergy to diclofenac or any product component. Prohibited
Cross-Sensitivity Patients in whom asthma, hives, or acute rhinitis is precipitated by aspirin or other NSAIDs. Prohibited
Pregnancy Use is mathbfstrictly prohibited during the mathbfthird trimester of pregnancy. Prohibited

Age- and Condition-Based Eligibility

Population/Condition Eligibility Status Basis
Pediatric Patients (Under 18) mathbfUse not established Safety and effectiveness data are insufficient.
Pregnant Individuals (1st/2nd Trimesters) mathbfRestricted Use Use only if clearly needed; shortest duration and lowest dose.
Bleeding Tendencies mathbfCaution Advised Risk of increased bleeding of ocular tissues.
Corneal Damage mathbfImmediate Discontinuation Required if mathbfcorneal epithelial breakdown is observed.

Connection to the overall eligibility profile: The official label structures eligibility through mathbfabsolute non-eligibility (contraindications) and mathbfconditional eligibility for specific vulnerable groups. Eligibility is limited based on mathbfhypersensitivity to the drug's class, mathbfgestational risk (late pregnancy), and mathbfpatient status (e.g., corneal integrity, coagulation disorders) as documented by regulatory authorities.

What should I know about interactions with other medicines?

Maxilerg (Diclofenac) exhibits numerous officially documented interactions that structure its proper use profile, as outlined in government regulatory information. This includes specific constraints and classifications regarding co-administered medicinal products and substances.

Pharmacodynamic and Risk Augmentation

  • Combining Maxilerg with Anticoagulants (e.g., Warfarin), Anti-platelet Agents, SSRIs/SNRIs, or Systemic Corticosteroids significantly increases the documented risk of serious gastrointestinal (GI) bleeding.
  • Co-administration with other NSAIDs (including COX-2 selective inhibitors) should be avoided due to the potential for additive undesirable effects.

Interference and Exposure Modification

  • Maxilerg can diminish the therapeutic effect of ACE Inhibitors, ARBs, and Diuretics.
  • The enzyme inhibitor Voriconazole is documented to significantly increase Diclofenac plasma concentration (Cmax and AUC) through a pharmacokinetic interaction.
  • Maxilerg may lead to elevated serum levels and reduced clearance of co-administered drugs like Lithium and Digoxin.

Substance and Population-Specific Rules

  • Alcohol consumption increases the risk of ulcers and bleeding when taken with Maxilerg.
  • For certain oral formulations, taking the medicine on an empty stomach is a labeled requirement to avoid a reduction in effectiveness.
  • Population-specific caution is noted for the elderly, volume-depleted, or those with renal impairment, who face increased risk of renal function deterioration when combining Maxilerg with ACE inhibitors or ARBs.

Mechanism of Action

Maxilerg (Diclofenac) works by influencing specific biological signaling processes, focusing on the regulation of key enzyme activity in both peripheral tissues and the central nervous system.

Targeting Enzymes to Modulate Signaling Molecules

Maxilerg exerts its primary action by non-selectively inhibiting Cyclooxygenase (COX) enzymes (both COX-1 and COX-2 isoforms). This competitive interaction prevents the enzymes from converting Arachidonic Acid into chemical mediators known as prostaglandins, which contribute to processes that initiate vascular and sensory changes.

Modulating Peripheral Signaling Cascades

Reduced levels of prostaglandins lead to reduced responsiveness of peripheral sensory neurons (nociceptors) and decreased local vascular dilation and leakage of fluid into tissues. This physiological change contributes to a diminished transmission of primary afferent signals and mediates local physiological changes.

Central Influence on Thermoregulation

The drug's mechanism also extends to the central nervous system, reducing prostaglandin production in the hypothalamus. Prostaglandins signal the hypothalamus to raise the body's core temperature set-point. By limiting this signaling, Maxilerg influences the thermoregulatory system by reducing the elevated set-point of the hypothalamic thermostat.

Dosage and Administration Information

How to Use Maxilerg

Maxilerg (diclofenac ophthalmic solution) is utilized in clinical practice through the ophthalmic route as a topical treatment for the eye. The administration method involves instilling the sterile 0.1% solution directly into the conjunctival sac. The regimen is structured according to the clinical context being supported. The standard dosing regimen for maintenance is one drop, administered four times daily (QID).

The usage pattern is defined by its short-term, time-limited nature. Following cataract surgery, the typical course of administration continues for the initial 14 days of the postoperative period. For procedures such as corneal refractive surgery, the usage is substantially shorter, lasting for a maximum of three days. In the context of refractive surgery, the scheduled use begins with a specific dose of one or two drops administered within the hour preceding the procedure.

Specific procedural constraints govern the product's proper use. If the regimen includes other ophthalmic solutions, a minimum interval of 5 minutes must be observed between the application of different drops. The solution is strictly for topical use and is not intended to be injected into the eye. Furthermore, the label indicates that its safety and effectiveness have not been established for pediatric patients under the age of 18, and use should be avoided while wearing soft contact lenses.

Recent Clinical Evidence

Research Evidence / Overview of Studies for Maxilerg (Diclofenac Ophthalmic)


Evidence for Use in Supporting Recovery After Cataract Surgery

Maxilerg was studied for use following cataract extraction through multiple Randomized Controlled Trials (RCTs), many of which were double-masked and placebo-controlled. These short-term, controlled research examined what outcomes related to inflammatory states were measured. The studies included adult patients who had undergone the surgical procedure and monitored objective clinical scoring of inflammation markers within the eye, specifically anterior chamber cells and flare.

The trials monitored objective clinical outcomes, and the data show patterns related to inflammation scores that were measured over a period of up to 14 days following surgery. The evidence supporting this evaluation is categorized by regulators as High. Long-term effects are not fully established beyond this period.


Evidence for Acute Symptom Management Following Corneal Surgery

Research has explored the use of Maxilerg in adult patients undergoing corneal refractive procedures (such as PRK or RK). These studies were mainly Randomized, Double-masked, Controlled trials that examined patient-reported outcomes describing perceived discomfort, such as pain intensity and light sensitivity, in the hours immediately following surgery.

Studies monitored pain intensity scores and the presence of photophobia (light sensitivity) over very short-term durations, often focusing on the first 6 to 48 hours after the procedure. The evidence supporting the evaluation of acute symptoms in the immediate post-surgical period is categorized as High. The follow-up durations were limited, providing limited information for long-term outcomes regarding outcomes related to refractive stability.


Evidence for Managing Acute Seasonal Allergic Eye Symptoms

Maxilerg was studied for use in conditions characterized by fluctuating or episodic manifestations, specifically for acute seasonal allergic eye inflammation. Research monitored clinical measurements of acute symptoms, such as ocular redness, itching severity, and localized swelling. The evidence base is categorized as Moderate, reflecting the current understanding of the available data.


Understanding Research Gaps and Uncertainties

The evidence landscape, while supported by controlled trials for its primary uses, presents certain limitations. The follow-up durations were limited across many core studies, meaning that long-term effects are not fully established. Additionally, subgroup findings are uncertain, as comprehensive research for children, older adults, and pregnant or breastfeeding women has not been conducted.

Key Studies & References

  1. Diclofenac Ophthalmic: MedlinePlus Drug Information (NIH/NLM)

Frequently Asked Questions (FAQ)

Common questions about Maxilerg (FAQ)

Q: How quickly does Maxilerg typically start to work after taking it?

A: Regulatory documents indicate that Maxilerg is part of regimens designed for a rapid effect. For example, instructions for use before certain eye surgeries advise administering the medicine within one hour preceding the procedure, which may be used to infer an intended rapid onset of action for the medicine.

Q: How long can the effects of Maxilerg be expected to last?

A: The duration of effect is inferred from the required dosing schedule. The standard regimen for maintenance treatment involves administration four times a day. This regimen is intended to maintain consistent management of inflammation and pain over a 24-hour period.

Q: Is it safe to take Maxilerg with common pain relievers?

A: Regulatory sources address the use of the active ingredient with non-NSAID pain relievers, such as paracetamol. The official guidance generally emphasizes the importance of caution regarding combining Maxilerg with other Non-steroidal Anti-inflammatory Drugs (NSAIDs), including products like ibuprofen or aspirin, due to the potential for increased risk.

Q: Can Maxilerg affect my ability to drive or operate machinery?

A: Official labeling contains a warning related to visual and neurological effects. Patients experiencing temporary blurred vision, dizziness, or other visual disturbances must avoid driving a vehicle or operating machinery.

Q: What does the official evidence say about the effectiveness of Maxilerg?

A: Studies and official information indicate the drug's effectiveness is based on its ability to manage inflammation and pain related to its approved uses. Research evidence supports its use by showing patterns related to clinical measures, such as reduced objective markers of inflammation (e.g., cell and flare scores in the eye) and improvements in patient-reported pain intensity.

Q: How is Maxilerg different from other common allergy medicines?

A: Maxilerg is classified as a Non-steroidal Anti-inflammatory Drug (NSAID), which works by blocking the production of inflammation-causing substances called prostaglandins. Many other common allergy medicines are Antihistamines, which operate through a different mechanism to block the effects of histamine.

Q: Does Maxilerg belong to the same drug group as older antihistamines?

A: No. Maxilerg is classified as a Non-steroidal Anti-inflammatory Drug (NSAID). Antihistamines belong to a completely separate pharmacological drug class that operates through a different biological mechanism than NSAIDs.

Q: Can Maxilerg be used for symptoms other than allergies, like skin itching?

A: The specific Maxilerg ophthalmic solution is approved for use only in the eye to treat conditions such as post-surgical inflammation and seasonal allergic eye symptoms. The official labeling does not include use for general skin itching or other symptoms outside of its approved ophthalmic indications.

Q: Can Maxilerg cause dry mouth or changes in vision?

A: Yes. Regulatory documents list changes in vision and blurred vision as possible adverse reactions when using this ophthalmic solution. The full adverse event profile for this ophthalmic solution does not commonly list dry mouth as a specific adverse reaction.

Q: Can Maxilerg interact with herbal supplements or vitamins?

A: Official safety sources state that there is not enough information to definitively confirm that all herbal remedies and supplements are safe to take with the active ingredient diclofenac. Regulatory sources state that there is not enough information to definitively confirm their safety, and official guidance for the drug should be consulted.

Q: Does Maxilerg interfere with birth control or other hormonal medicines?

A: The active ingredient in Maxilerg has a documented interaction with some hormonal medicines containing drospirenone, a synthetic hormone found in certain oral contraceptives. This combination may lead to an increase in potassium levels, particularly in patients with pre-existing risk factors.

Q: Can people with heart conditions safely use Maxilerg?

A: Regulatory warnings highlight that diclofenac, the active ingredient, carries a documented risk of serious cardiovascular thrombotic events (such as heart attack or stroke). The risk of serious cardiovascular events leads to certain systemic contraindications, which include established heart disease, such as specific stages of congestive heart failure or ischemic heart disease.

Q: Is Maxilerg appropriate for use by children, and what are the age guidelines?

A: Safety and effectiveness have not been established for the Maxilerg ophthalmic solution in pediatric patients under the age of 18. This is based on the official determination that safety and effectiveness have not been established in the pediatric population.

Q: Can Maxilerg cause weight gain?

A: While weight gain is not listed as a primary side effect, the active ingredient diclofenac can potentially cause fluid retention and swelling (edema). Official patient information mentions that sudden or unusual weight gain should be noted as it may be a symptom of fluid retention.

Q: Is Maxilerg designed to be taken 'as needed' or on a daily schedule?

A: The official guidance describes a fixed regimen for Maxilerg ophthalmic solution (e.g., four times a day) for a specified, short-term duration in the post-operative period. The instructions are not generally described as being taken solely 'as needed.'

Q: Is Maxilerg used to prevent symptoms or only to treat existing ones?

A: Maxilerg ophthalmic solution is generally indicated to treat existing inflammation and pain associated with certain eye conditions, functioning as symptomatic relief. Although a dose may be given just before corneal surgery, the medicine is primarily indicated for the management of established inflammation and pain.

Q: Is Maxilerg approved for the treatment of severe allergic reactions?

A: No. Maxilerg ophthalmic solution is approved for the treatment of signs and symptoms related to acute seasonal allergic eye inflammation (seasonal allergic conjunctivitis). It is not approved for the treatment of severe, life-threatening allergic reactions, which require different medical interventions.

Q: Can Maxilerg affect sleep patterns or cause insomnia?

A: Yes. According to the official regulatory documents, insomnia (difficulty sleeping) is listed as a possible adverse effect of the active ingredient, diclofenac.

How should Maxilerg be stored and disposed of?

How to Store and Dispose of Maxilerg (Diclofenac Ophthalmic Solution)

The medicine's stability requires specific conditions strictly defined by regulatory labeling. Maxilerg must be stored at controlled room temperature, typically between 20 C and 25 C (68 F and 77 F), and must not be frozen.

Storage and Stability Rules

  • Protection: Keep the bottle tightly closed in the original container, protected from both light and moisture.
  • Child Safety: The solution must be stored out of the sight and reach of children.
  • In-Use Limit: Multi-dose bottles of the ophthalmic solution must be discarded 28 days after first opening, even if solution remains.

Disposal Requirements

Official disposal guidelines recommend utilizing a drug take-back program or mail-back service when available. The medicine must not be flushed down a toilet or poured down a sink. If no take-back program is available, the product should be mixed with an undesirable substance, sealed in a container, and disposed of with household trash.

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

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