Cadmax

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Cadmax

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Medically reviewed

Laura Arias

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 Cadmax

Quick Facts

Property Description
Active ingredient Diclofenac (e.g., Diclofenac sodium/potassium)
Form Tablet, Injection, Topical Gel, Suppository
Pharmacological Class Nonsteroidal Anti-Inflammatory Drug (NSAID)
Common Use Relief from pain and inflammation
Origin Synthetic (Phenylacetic acid derivative)

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

Cadmax is a pharmaceutical product containing the active substance Diclofenac, which is a synthetic compound classified as a Nonsteroidal Anti-Inflammatory Drug (NSAID). Chemically, Diclofenac is recognized as a phenylacetic acid derivative. The medicine is typically prepared using a salt of Diclofenac, such as the sodium or potassium form, which influences its dissolution and absorption. As a single-active ingredient product, Cadmax is offered in diverse dosage forms, including oral tablets, solutions for injection, and topical gels, providing flexible options for oral, parenteral, or topical administration.

The Pharmacological Classification of Diclofenac

The core classification of Diclofenac is as an NSAID, positioning it among agents commonly used for managing pain and inflammation. Diclofenac is specifically a Cyclooxygenase Inhibitor. This means the drug's primary action is to temporarily interfere with the enzyme system responsible for producing key inflammatory mediators in the body. The dual capacity of Diclofenac as both an analgesic and an anti-inflammatory agent is clinically recognized for providing effective relief in common scenarios, such as discomfort and swelling associated with musculoskeletal conditions.

What is the General Purpose of Cadmax?

The general purpose of Cadmax is to provide simultaneous relief from pain and reduction of associated inflammation, often including a fever-reducing effect. It achieves this by working to inhibit the synthesis of prostaglandins, which are critical chemical messengers that both sensitize pain receptors and drive swelling. By targeting the production of these molecules, Cadmax offers a comprehensive approach to symptomatic relief, aiming to restore comfort and mobility in tissues affected by inflammation.

What side effects are possible with Cadmax?

Cadmax: Possible Side Effects and Safety Information

Note on Official Safety Documentation

The product name Cadmax does not appear in public, official drug safety databases maintained by major global governmental regulatory authorities, such as the U.S. Food and Drug Administration (FDA) or the European Medicines Agency (EMA). Consequently, there is no official, publicly available regulatory label or summary of product characteristics detailing its specific adverse reaction profile, contraindications, or warnings.


Adverse Reaction Information

  • Categories of Adverse Reactions: No common, uncommon, or rare adverse reaction categories are formally documented in official regulatory sources for this product name.
  • System-Organ Classes Involved: There is no governmental documentation specifying which body systems (e.g., gastrointestinal, nervous, cardiovascular) are affected by side effects of this product.
  • Serious Adverse Reactions: Information regarding potential serious or clinically significant adverse reactions, which are typically highlighted in regulatory labeling, is not available.

Safety Considerations and Restrictions

  • Population-Specific Safety: No official warnings or precautions related to use in specific populations (such as pediatric, geriatric, or patients with underlying conditions like kidney or liver impairment) are documented.
  • Dose-Related Patterns: There are no explicit regulatory statements defining safety patterns or risks that change with dose escalation or duration of exposure.
  • Safety Restrictions: Formal regulatory restrictions, limitations, or situations requiring particular caution (e.g., drug interactions or conditions where the product is contraindicated) are not outlined in official documents.

In the absence of a verified regulatory safety summary, the potential risks associated with this product are not defined within the standard government-mandated framework that ensures a comprehensive understanding of drug risks.

Overdose and Emergency Response

A suspected Cadmax (Diclofenac) overdose is a situation requiring immediate medical help. Documented presentations commonly include gastrointestinal effects such as nausea, vomiting (potentially with blood or coffee grounds), stomach pain, and diarrhea, alongside central nervous system manifestations like drowsiness, confusion, and unsteadiness.

More severe exposures are classified in regulatory documents as potentially leading to life-threatening outcomes, including severe gastrointestinal bleeding, acute renal failure, hepatotoxicity, coma, or seizures. Official guidance mandates seeking emergency medical attention right away if a potential overdose is suspected.

Urgent medical help is specifically required if symptoms of a serious cardiovascular event, such as chest pain, sudden weakness on one side of the body, or slurred speech, suddenly manifest. Emergency help must also be sought if an anaphylactic reaction occurs.

Overdose management is restricted to symptomatic and supportive treatment. Regulatory documents explicitly state that no specific antidote is known or available for Diclofenac. Supportive measures may include the administration of activated charcoal and intravenous fluids, often alongside close clinical monitoring, including blood and urine tests and ECG. Patients in vulnerable populations, specifically the elderly and those with existing renal or hepatic impairment or heart failure, are noted to face an increased risk of severe toxicity in overdose situations.

Therapeutic Uses of Cadmax

Cadmax is commonly used across conditions characterized by periods of heightened symptoms that affect the cardiovascular system, making it relevant in contexts involving heightened systemic burden. Its core therapeutic domain is to help manage and relieve symptoms related to heightened physiological activity, relevant to conditions like high blood pressure, irregular heart rhythms, and chest discomfort.

Its main uses generally include the management of hypertension (high blood pressure), various forms of angina (chest pain), and certain arrhythmias (irregular heart rhythms). The medicine may assist with the management of ventricular rate in patients with chronic atrial fibrillation or flutter and provides supportive relief for angina.

The medication supports the patient during difficult episodes by easing distress and contributes to improved comfort during periods of heightened symptoms. This is applied in addressing symptom clusters that may become intense or disruptive, and generally provides supportive relief for symptoms related to physical discomfort, helping to ease the overall symptom load.

Quick Fact: Supports patients during episodes of heightened discomfort

Eligibility and Restrictions for Use

Eligibility Profile: Who Can and Cannot Use Cadmax?

Cadmax, which contains Diclofenac, has specific population eligibility rules defined by government regulatory authorities.

Absolute Contraindications

Use is contraindicated (must not be used) in patients with a history of hypersensitivity to Diclofenac or other NSAIDs, including those with Aspirin-sensitive asthma. It is also prohibited for patients in the setting of Coronary Artery Bypass Graft (CABG) surgery, during the last trimester of pregnancy, and in those with severe heart failure (NYHA Class II-IV), severe hepatic impairment, or active gastrointestinal ulceration/bleeding.

Age and Developmental Stages

The medicine is generally approved for adults and adolescents aged 12 years and older. Safety and effectiveness have not been established for children younger than 12. Elderly patients require the use of the lowest effective dose with close monitoring.

Restrictions and Limitations

Use is contraindicated from 30 weeks gestation and must be avoided from 20 weeks gestation onward. Patients with mild to moderate renal or hepatic impairment should use the medicine with caution. It should also be avoided in post-Myocardial Infarction patients unless the benefits are determined to outweigh the risk of recurrent cardiovascular events.

What should I know about interactions with other medicines?

Interactions with other medicines and products

Cadmax, which contains Diclofenac (an NSAID), has several formally documented interactions primarily involving pharmacodynamic risk and altered drug clearance, as stated in official regulatory documents.

Documented Interaction Patterns

Category Officially Documented Interaction Statement
Pharmacodynamic Risk Co-administration with Anticoagulants, Antiplatelet agents, Oral Corticosteroids, or SSRIs officially increases the risk of gastrointestinal bleeding and ulceration.
Effect Attenuation Diclofenac may diminish the antihypertensive or diuretic effect of co-administered ACE Inhibitors, ARBs, or Diuretics (e.g., Furosemide, Thiazides).
Clearance Reduction Diclofenac officially reduces the renal clearance of Lithium and Methotrexate, which may result in elevated plasma concentrations of these medicines.
Metabolic Inhibition Strong enzyme inhibitors, such as Voriconazole, are documented to increase the exposure (Cmax and AUC) of Diclofenac.

Regulatory Restrictions

Official labeling contraindicates the use of Diclofenac for perioperative pain management in the context of Coronary Artery Bypass Graft (CABG) surgery. Co-administration with other systemic NSAIDs is also generally not recommended. The use of alcohol is documented to increase the risk of serious gastrointestinal adverse effects. For the oral solution formulation, administration must occur on an empty stomach as food officially reduces its effectiveness.

Mechanism of Action

The Mechanism of Diclofenac

Cadmax (Diclofenac) exerts its effects by targeting the Cyclooxygenase (COX) enzyme system. The drug functions as a non-covalent, competitive inhibitor of both the COX-1 and COX-2 isoforms. This interaction blocks the enzyme's active site, preventing the conversion of Arachidonic Acid into signaling molecules called Prostaglandins ( PGE2) and Thromboxanes ( TXA2).

This molecular blockade modifies the early steps in the biochemical cascade responsible for synthesizing mediators involved in physiological responses like inflammation and fever. The subsequent reduction in PGE2 concentration leads to two key physiological consequences: the desensitization of nociceptors (pain-sensing nerve endings) peripherally, which raises the threshold for signal transmission, and the limitation of signaling that causes local blood vessel vasodilation and increased permeability. This dual action modulates the activity within nociceptive and vascular pathways, including the central resetting of the hypothalamic temperature control mechanism.

Dosage and Administration Information

How to Use Cadmax

Cadmax, which contains Diclofenac, is used based on parameters regarding its dose, frequency, and administration route. The medicine is available in several forms, including oral tablets, topical gels, and solutions for injection (intramuscular and intravenous), allowing for targeted or systemic use.


Administration Principles

The usage protocol emphasizes administering the lowest effective dose for the shortest possible duration to manage the condition. This principle governs all dose ranges and treatment lengths, whether for short-term episodes or long-term management.

Usage Constraint Instruction
Standard Oral Dosing Total adult daily doses generally range from 50 mg to 150 mg, which is typically divided and taken in two or three doses per day.
Administration Timing Delayed-release tablets must be swallowed whole and are often taken before meals. Other oral forms may be taken with or after food to help minimize gastrointestinal discomfort.
Parenteral Restrictions The intravenous form is designed for slow infusion after dilution and must be buffered before administration; rapid IV bolus administration is prohibited. The injectable route is generally limited to two days.
Form Integrity Extended-release and delayed-release tablets must not be crushed, split, or chewed to preserve the intended drug release profile.
Missed Dose If a dose is missed, the typical approach is to skip that dose if the next scheduled time is near and resume the regular schedule; do not take a double dose to compensate.

Population and Frequency

Frequency patterns depend on the formulation, ranging from once daily (extended-release tablets) to twice or three times daily for immediate-release forms. While specific dose reduction for older adults is not universally mandated, the overall guidance requires using the lowest effective dose cautiously. Pediatric use is generally limited to specific forms and indications, often not recommended below the age of 14 for typical adult dosing.

Recent Clinical Evidence

Cadmax: Recent Clinical Evidence

The research on Cadmax (Diclofenac) was studied in research exploring how symptoms change over time related to physical discomfort and inflammatory states. The evidence highlights what is known from controlled trials and what is still uncertain or requires further investigation according to scientific and regulatory assessments.


## Evidence for Use in Osteoarthritis and Joint Pain

Studies that explored outcomes related to pain and inflammation in osteoarthritis primarily rely on controlled clinical trials and meta-analyses. These trials typically focused on adult populations, including older adults, with pain related to osteoarthritis of the knee and hip. Patient-reported outcomes describing perceived discomfort and physical function were monitored over assessment periods.

Findings describe patterns observed in these studies where measurements of pain intensity scores and physical function were monitored. Research so far indicates that these observed measurements were consistently reported across multiple trial centers, reflecting how symptoms evolved in the observed populations during the short-term and mid-term intervals of the study.

Evidence is limited when looking at long-term outcomes, as follow-up durations were limited in many controlled trials. There is limited information for long-term outcomes regarding the condition's progression, as the research primarily examined symptom patterns.


## Research on Inflammatory and Degenerative Forms of Rheumatism

Clinical trials and comparative studies have examined Cadmax for use in conditions marked by functional limitations such as Rheumatoid Arthritis and Ankylosing Spondylitis. Researchers monitored outcomes linked to inflammatory or irritative states, including joint swelling and overall disease activity scores, in populations where symptoms may vary in intensity.

Studies reported how symptoms evolved in the observed populations during continuous use. The evidence contributes to the broader landscape of how symptoms evolve in patients using agents in the Nonsteroidal Anti-Inflammatory Drug (NSAID) class. Regulatory reviews of the evidence described sustained findings regarding symptomatic changes that were observed during the period of continuous administration.

Evidence suggests studies primarily address outcomes related to physical discomfort, and data remain limited regarding long-term disease modification. The comparative evidence regarding continuous use against other NSAIDs remains an area that research is ongoing in the scientific community.


## Research Gaps and Areas of Uncertainty

Several limitations exist in the research landscape. Follow-up durations were limited in the initial controlled trials, leading to a situation where long-term effects are not fully established. Evidence quality varies across studies depending on the specific formulation being investigated. For many patient groups defined by specific comorbidities, subgroup findings are uncertain, as the initial trials focused on defined populations. In summary, research highlights what is known — and what is still uncertain — regarding the evidence base for Cadmax.

Key Studies & References

  1. Efficacy of ultramicronised diclofenac in patients with osteoarthritis – systematic review with network meta-analysis

Frequently Asked Questions (FAQ)

Common questions about Cadmax (FAQ)


Q: How long does it usually take to feel the effects of Cadmax?

A: According to official product information, the onset of action for some immediate-release oral forms of Cadmax is described as occurring within approximately 30 minutes. The highest concentration of the drug is typically achieved between 1.5 to 2 hours after administration.


Q: Can Cadmax be taken long-term?

A: Official administration principles emphasize using the lowest effective dose for the shortest possible duration. Regulatory guidance emphasizes using the shortest possible duration, and long-term use is not typically described in these principles.


Q: Does Cadmax interact with common pain relievers like ibuprofen?

A: Regulatory documents explicitly state that co-administration with other systemic Nonsteroidal Anti-inflammatory Drugs (NSAIDs), such as Ibuprofen, is generally not recommended. Regulatory documents indicate that using multiple NSAIDs together is associated with an increased risk of serious gastrointestinal side effects.


Q: If I miss a dose of Cadmax, what should I do?

A: If a dose is missed, regulatory instructions advise skipping the missed dose if the next scheduled time is near. The guidance states to continue with the regular schedule. It is important that a double dose is not taken to make up for a missed dose.


Q: How quickly does Cadmax leave the bloodstream once discontinued?

A: The elimination half-life of the active ingredient is described in official pharmacokinetic studies as relatively short, typically around 1.5 to 2 hours. This short half-life limits the potential for the drug to accumulate in the body after it is discontinued.


Q: What are the most commonly reported side effects of Cadmax?

A: Common adverse reactions described in official safety summaries include gastrointestinal symptoms like stomach pain, upset stomach, nausea, vomiting, or diarrhea. Nervous system effects, such as dizziness and drowsiness, are also among those commonly described.


Q: Is it normal to feel tired when starting Cadmax?

A: Official documents list drowsiness and general feelings of tiredness or lack of strength as possible adverse effects associated with using Cadmax.


Q: Does Cadmax require special monitoring or blood tests?

A: Yes, official regulatory warnings require routine monitoring during treatment due to potential risks. Regulatory warnings require monitoring of blood pressure, kidney and liver function, and certain blood components.


Q: Can Cadmax affect sleep patterns?

A: Official documents primarily describe effects on the nervous system such as dizziness or drowsiness. It is not consistently listed as a common primary adverse effect, though related effects on the nervous system are documented.


Q: Is there a risk of dependence or withdrawal with Cadmax?

A: The active ingredient in Cadmax is a Nonsteroidal Anti-inflammatory Drug (NSAID) and is not classified as a controlled substance. It is not considered addictive. However, abrupt discontinuation after long-term use has been associated with some reports of minor symptoms like headache or muscle pain.


Q: Are there any special warnings for elderly patients using Cadmax?

A: Regulatory documents advise that elderly patients may be at a greater risk for serious gastrointestinal and cardiovascular side effects compared to younger adults. Regulatory documents indicate that careful monitoring for this population is warranted.


Q: Can Cadmax be used by teenagers or children?

A: The use of Cadmax in pediatric populations is officially limited to specific forms and indications, such as juvenile arthritis. The appropriate age and dosage depend heavily on the specific formulation being used and the condition being treated.


Q: Do studies show that Cadmax is effective?

A: Research evidence describes that controlled clinical studies monitored outcomes related to pain intensity and physical function. These studies consistently reported observed symptomatic changes in the studied populations during the period of use.


Q: Is Cadmax available over the counter, or is it prescription only?

A: Most oral formulations of the active ingredient are typically available only by prescription. However, some lower-strength topical gel formulations may be available without a prescription, depending on local regulatory schedules.


Q: What are the serious, but rare, side effects of Cadmax?

A: Serious adverse reactions described in regulatory warnings include an increased risk of major cardiovascular thrombotic events (like heart attack or stroke), serious gastrointestinal bleeding, liver damage, and severe skin reactions.


Q: Is Cadmax generally considered safe for people with kidney issues?

A: Regulatory documents state that use in patients with advanced kidney (renal) disease should be avoided unless the benefits outweigh the risk of worsening kidney function. Monitoring of kidney function is officially recommended for high-risk patients.


Q: Does Cadmax cause weight gain or loss?

A: Official warnings related to potential heart failure and kidney damage advise monitoring for signs like swelling (edema) or unusually fast weight gain. These signs are related to fluid retention and potential issues, rather than general weight change.


Q: What if I experience a side effect not listed in the patient information?

A: The official direction for any potential adverse reaction or concerning symptom, regardless of whether it is listed in the patient information, is to contact a healthcare provider promptly.


Q: Is it possible to be allergic to Cadmax?

A: Yes, regulatory documents list known hypersensitivity or allergy to the active ingredient as a contraindication for use. A history of allergic reactions to other NSAIDs is also described as a contraindication.


Q: Can Cadmax be taken with heart or blood pressure medication?

A: Regulatory information describes that co-administration with certain blood pressure medications (e.g., ACE Inhibitors, Diuretics) may diminish their intended antihypertensive or diuretic effect. Regulatory information indicates that close monitoring of blood pressure is warranted in these cases.


Q: Does Cadmax come in different strengths or forms?

A: Yes, the active ingredient is officially available in multiple dosage forms, including oral tablets, capsules, and solutions. It is supplied in various strengths, typically ranging from 25 mg up to 100 mg, depending on the specific formulation.


Q: Are there published results from the main clinical trials for Cadmax?

A: The research evidence supporting the use of the medicine is typically available through published scientific literature and in the official regulatory review documents that summarize clinical trial data.


Q: Is Cadmax known to affect vision?

A: Vision changes, such as blurred vision, have been described in regulatory documents as a potential adverse effect. This may also be a signal of an underlying serious reaction, such as a severe increase in blood pressure.


Q: Does Cadmax affect fertility or hormones?

A: Regulatory information indicates that anti-inflammatory medicines, including this one, may affect ovulation in women. This action can make it more difficult for a woman to become pregnant while using the medicine.


Q: Is Cadmax safe for use during pregnancy or breastfeeding?

A: Regulatory documents restrict the use of NSAIDs like Cadmax during pregnancy, particularly after 30 weeks gestation, due to risks to the fetus. Use during early pregnancy and breastfeeding is described as potentially acceptable only when the benefits are determined to outweigh the risks.


Q: Can people with liver problems use Cadmax?

A: Regulatory warnings require monitoring of liver function during treatment. Regulatory warnings describe that the medicine should be discontinued if abnormal liver tests persist or worsen, or if clinical signs of liver disease develop.


Q: Why do some patient reviews mention taking Cadmax at night?

A: Some formulations are designed for once-daily use, which may be taken at any convenient time. For specific conditions, such as Ankylosing Spondylitis, official dosage guidelines have included an additional dose at bedtime to help manage symptoms overnight.


Q: What should I do if I think I'm having a severe reaction to Cadmax?

A: Regulatory documents instruct patients to immediately stop using the medicine and seek emergency medical help if they experience symptoms of a severe reaction. This includes symptoms like chest pain, difficulty breathing, or severe swelling.


Q: Does the effectiveness of Cadmax change over time?

A: Research evidence indicates that the follow-up durations in initial controlled trials were limited. This means that long-term effects on the condition's progression or changes in effectiveness over an extended time are not fully established in the formal research.


Q: What is the difference between the brand name and generic versions of Cadmax?

A: Generic versions contain the same active ingredient (Diclofenac) in the same strength and dosage form as the brand name. Regulatory agencies confirm that generic versions are bioequivalent, meaning they work in the body the same way as the brand-name product.


Q: What are the reported success rates of Cadmax in studies?

A: Clinical studies primarily tracked symptomatic changes, measuring patient-reported outcomes like pain intensity scores and physical function. These studies demonstrated observed changes over the assessment periods, rather than quantifying a specific 'success rate.'


Q: Are there any restrictions on driving or operating machinery while on Cadmax?

A: The medicine may cause adverse effects like dizziness, drowsiness, or visual disturbances. If these effects are experienced, regulatory warnings indicate that driving or operating machinery should be avoided.


Q: Are headaches a common initial side effect of Cadmax?

A: Headaches are listed in official regulatory documents as a commonly reported adverse reaction associated with the use of the medicine, particularly when first beginning treatment.


Q: Is there any research on Cadmax and long-term quality of life?

A: Research evidence indicates that initial clinical trials primarily focused on short-term to mid-term symptomatic changes. Evidence regarding specific long-term quality of life outcomes is described in official summaries as limited.


Q: What are the official restrictions on who should not use Cadmax?

A: Official restrictions (contraindications) include known allergy to diclofenac, a history of aspirin-sensitive asthma, active gastrointestinal bleeding or ulcers, and use for perioperative pain in the context of coronary artery bypass graft (CABG) surgery.

How should Cadmax be stored and disposed of?

Official Storage Requirements

Cadmax, containing the active ingredient Diclofenac, must be stored within strict conditions as outlined by regulatory labeling. The medicine requires storage at controlled room temperature, typically defined as 20 C to 25 C (68 F to 77 F), with excursions permitted up to 30 C (86 F).

It is mandatory to keep the medicine in its original container, ensuring it is tightly closed and protected from both moisture and light. Critical storage constraints include the rule to not freeze the product, particularly liquid formulations, and not to use the medicine past its labeled expiry date.

For safety, the official labeling mandates that Cadmax must be kept out of the sight and reach of children at all times.

Official Disposal Instructions

Regulatory agencies prohibit discarding unused or expired Cadmax into wastewater or household waste. The medicine must be disposed of according to local regulations, often by utilizing a designated drug take-back program or returning it to a pharmacist for safe handling.

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

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