Majamil

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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 Majamil

Property Description
Active ingredient Diclofenac (typically as sodium or potassium salt)
Form Tablet (including prolonged-release formulations)
Pharmacological class Nonsteroidal Anti-inflammatory Drug (NSAID)
General purpose Symptomatic relief of pain, inflammation, and fever
Origin Synthetic, Phenylacetic acid derivative

What Type of Medicine is Majamil and its Pharmacological Class?

Majamil is the trade name for a medicinal product containing the single active ingredient Diclofenac, which belongs to the widely utilized Nonsteroidal Anti-inflammatory Drug (NSAID) pharmacological class. This compound is a synthetic derivative, specifically identified as a phenylacetic acid derivative. The classification of Diclofenac is clinically recognized for its action in targeting the body’s inflammatory and pain signaling pathways.

The identity of Majamil is anchored by its NSAID status, which dictates its core actions: providing symptomatic relief by easing pain (analgesic property) and reducing swelling (anti-inflammatory property). This pharmacological profile positions it as a first-line agent for managing acute physical discomfort.

Composition and Available Pharmaceutical Forms

The effectiveness of Majamil relies on its sole active substance, Diclofenac, which is prepared for the oral route of administration through solid dosage forms. Majamil is manufactured both as a standard tablet and as a prolonged-release tablet, a distinctive feature.

The prolonged-release formulation employs a specific pharmaceutical matrix base to control the rate at which Diclofenac is released into the body. This feature provides the general benefit of sustaining the therapeutic effect for longer durations compared to immediate-release versions, supporting consistent, ongoing symptom management.

Majamil's General Therapeutic Purpose: Analgesic and Anti-inflammatory Action

The general purpose of Majamil is to deliver anti-inflammatory and pain-relieving effects. Its mechanism involves the inhibition of cyclooxygenase (COX) enzymes, which are critical for the production of prostaglandins. Prostaglandins are recognized chemical mediators that initiate the body's inflammatory response, pain signaling, and fever mechanisms.

By blocking the synthesis of these prostaglandins, Majamil interrupts the physiological cascade that generates swelling and sensitizes pain receptors. This dual analgesic and anti-inflammatory mechanism makes the medicine suitable for providing symptomatic relief from discomfort.

Regulatory References

  1. Diclofenac - StatPearls - NCBI Bookshelf

What side effects are possible with Majamil?

Majamil, as an official non-steroidal anti-inflammatory drug (NSAID), carries a regulatory safety profile that highlights the risk of several serious adverse events.

Critical Safety Warnings and Restrictions

The most significant safety concerns are related to the cardiovascular and gastrointestinal systems. Regulatory documents emphasize the risk of serious, potentially fatal Cardiovascular (CV) Thrombotic Events, including myocardial infarction (MI) and stroke. This risk can increase with both higher doses and longer duration of use.

Similarly, the medicine is associated with serious, potentially fatal Gastrointestinal (GI) Adverse Events, such as inflammation, bleeding, ulceration, and perforation of the stomach or intestines. Serious GI events can occur at any time during treatment, often without prior warning symptoms.

Use is Contraindicated for the treatment of pain immediately following Coronary Artery Bypass Graft (CABG) surgery. It is also contraindicated in patients with established severe heart failure, advanced renal disease, or a history of asthma, urticaria, or other allergic-type reactions after taking aspirin or other NSAIDs.

Adverse Reactions and Population Risks

Common adverse reactions documented in clinical trials include headache, nausea, dizziness, and abdominal pain.

Other serious risks highlighted in official warnings include:

  • Hepatotoxicity: Liver injury, which may be fatal, requiring monitoring of liver function.
  • Serious Skin Reactions: Rare but severe cutaneous reactions (e.g., Stevens-Johnson Syndrome) are possible, necessitating immediate discontinuation at the first sign of rash or hypersensitivity.
  • Renal Toxicity: Impairment of kidney function, requiring evaluation of renal function prior to starting therapy and periodic monitoring.

Population-Specific Concerns: The use of Majamil should be avoided during the third trimester of pregnancy due to the risk of premature closure of the fetal ductus arteriosus. Elderly patients are recognized in regulatory labels as having a greater risk for serious GI and renal adverse events.

Overdose and Emergency Response

Overdose and when to seek help: Official Regulatory Information

The information below summarizes the documented manifestations and mandated emergency actions for Diclofenac (Majamil) overdose, as specified in government regulatory documents (e.g., FDA, EMA, NIH).

Documented Manifestations and Severe Outcomes

Symptoms following acute overdose are often documented as mild, yet severe sequelae are possible. Officially listed manifestations include gastrointestinal disturbances (nausea, vomiting, abdominal pain, diarrhea) and Central Nervous System effects (dizziness, headache, confusion, drowsiness, tinnitus).

In cases of large or very severe overdose, regulators acknowledge the risk of life-threatening events, including gastrointestinal bleeding, ulceration, perforation, and acute renal failure. Neurological complications like seizures and coma are also reported in severe toxicity, which generally has more serious consequences in the elderly.

Required Emergency Actions

Regulatory authorities explicitly mandate that immediate medical attention must be sought for any suspected overdose. Patients must seek emergency medical attention or call a Poison Help hotline immediately if an overdose is suspected or if signs of an anaphylactic reaction occur.

Management is strictly defined as symptomatic and supportive treatment, as regulatory documents state that no specific antidote is known for acute NSAID toxicity. Supportive measures may include monitoring of vital signs, fluid resuscitation, and administration of activated charcoal.

Therapeutic Uses of Majamil

What Majamil Treats: Main Uses and Benefits

Majamil is a medication that is applied in addressing symptoms related to physical discomfort and inflammatory or irritative states, contributing to easing the overall symptom load for patients. It is utilized across therapeutic domains where additional symptomatic support is needed.

Majamil is commonly used across conditions presenting with episodic or chronic manifestations, such as Rheumatoid Arthritis, Osteoarthritis, and Ankylosing Spondylitis, where it helps manage symptom clusters that may become intense or disruptive. It also plays a role in managing symptoms related to acute or recurrent episodes, including gout flares, Primary Dysmenorrhea, and acute migraine attacks.

Majamil contributes to easing the overall symptom load, particularly during phases when symptoms become more noticeable. It assists the patient during difficult episodes by easing distress and may help improve day-to-day comfort. It offers symptomatic relief that helps patients cope more steadily with symptom fluctuations when supportive symptom management is appropriate.


Quick Fact: Relief for Inflammatory Pain

Majamil is used for managing symptom clusters that may become intense or disruptive, such as the combination of pain, swelling, and stiffness associated with joint conditions. This provides supportive relief when symptoms interfere with routine activities.

Regulatory References

  1. NIH MedlinePlus overview

Eligibility and Restrictions for Use

Majamil (mefenamic acid) is a prescription medicine that can only be used by certain patient populations for specific durations of time.

Populations Allowed Use

Use is generally established for adolescents and adults ge 14 years of age for acute, mild to moderate pain relief (therapy typically not exceeding one week (7 days)) and for the treatment of primary dysmenorrhea.

Populations Where Use is Prohibited (Contraindicated)

Majamil is absolutely contraindicated for individuals with the following conditions:

  • Hypersensitivity or Allergic Reactions: A known allergy to Majamil, or a history of asthma, hives (urticaria), or other allergic-type reactions after taking aspirin or other Non-Steroidal Anti-Inflammatory Drugs (NSAIDs).
  • Gastrointestinal Conditions: Active peptic ulceration, chronic inflammation of the upper or lower gastrointestinal tract, or active GI bleeding.
  • Severe Organ Dysfunction: Patients with severe heart failure, severe renal (kidney) failure, or severe hepatic (liver) failure.
  • Cardiovascular Surgery: Treatment of pain immediately before or after Coronary Artery Bypass Graft (CABG) surgery.
  • Pregnancy: Pregnant women starting at 30 weeks gestation (third trimester) due to potential harm to the fetus.

Restrictions and Special Considerations

  • The safety and effectiveness of Majamil have not been established for children under 14 years of age.
  • Use is not recommended for women who are breastfeeding as the medicine can pass into breast milk.
  • Therapy for pain must be limited to the shortest duration possible, not typically exceeding 7 days.

What should I know about interactions with other medicines?

The official regulatory information for Majamil (Diclofenac) details specific interaction patterns with other medicines and products, classifying combinations by their documented risk and effect on drug exposure.

Formal Contraindicated Combinations

Co-administration is officially contraindicated with other Non-Steroidal Anti-inflammatory Drugs (NSAIDs), including COX-2 selective inhibitors, due to the risk of additive serious gastrointestinal adverse events. Use is also contraindicated for managing peri-operative pain in the setting of Coronary Artery Bypass Graft (CABG) surgery and in the third trimester of pregnancy.

Exposure and Pharmacokinetic Interactions

Interacting Agent/Class Documented Interaction Effect
Potent CYP2C9 Inhibitors (e.g., Voriconazole) May significantly increase Diclofenac plasma concentration (exposure).
Lithium and Digoxin May increase serum concentrations of these medicines, necessitating concentration monitoring.
Methotrexate May increase plasma levels of Methotrexate, potentially enhancing its toxicity.
Cholestyramine / Colestipol May reduce the systemic exposure of Diclofenac, with timing separation noted as a regulatory management strategy.

Pharmacodynamic Risk Reinforcement

Concomitant use with agents that affect hemostasis, such as Anticoagulants (e.g., Warfarin) and Antiplatelet agents (including analgesic doses of Aspirin), is documented to increase the risk of serious bleeding. Combination with Corticosteroids also raises the risk of gastrointestinal bleeding. Diclofenac may attenuate the therapeutic effect of Diuretics and Antihypertensives (e.g., ACE Inhibitors), requiring close efficacy monitoring.

Population-Specific Interaction Notes

Elderly patients or those with impaired renal function co-administered with diuretics or antihypertensives are identified in regulatory labeling as having an increased risk of acute renal failure.

Mechanism of Action

Majamil acts by precisely targeting key signaling domains involved in heightened or dysregulated physiological responses, resulting in modified systemic signaling. The mechanism operates across multiple cellular communication strata.

Modulation of Receptor-Mediated Signaling

This domain involves Majamil's direct interaction with specific cell surface receptors that govern rapid cellular communication. By either activating or blocking these receptors, the compound initiates or suppresses signaling sequences that modify early molecular steps, influencing the termination or reduction of activation within physiological response pathways.

Regulation of Key Enzyme Pathways

Majamil engages mechanisms within pathways dominated by the activity of critical regulatory enzymes. It can inhibit or enhance the function of these enzymes, thus altering the concentration of downstream mediators and modifying pathway activity toward baseline levels by reducing the concentration and/or activity of specific downstream mediators.

Influence on Systemic Signaling Cascades

This cluster covers Majamil's effect on complex biological systems where multiple layers of pathway activation occur. The compound modifies these cascades by influencing feedback regulation, modulating processes driven by specific signaling patterns and resulting in altered physiological responses.

Dosage and Administration Information

Majamil is administered strictly by the oral route using specific tablet formulations. The standard use pattern dictates that administration should adhere to the principle of employing the lowest effective dose for the shortest duration possible.

Feature Instruction
Dosing Schedule The prolonged-release tablet is typically used at 100 mg once daily. Standard tablets are dosed in divided regimens, commonly 100 mg to 150 mg per day. The total daily intake generally must not exceed 150 mg.
Preparation & Intake Tablets must be swallowed whole with liquid and must not be crushed or chewed, a crucial instruction for all modified-release forms. Intake is often suggested with or after food to enhance patient comfort.
Frequency Pattern Once daily for prolonged-release forms; Multiple times daily (two to three times) for standard/delayed-release forms, depending on the total required dose.
Population Rules Treatment for older adults and frail patients must be initiated using the lowest effective dosage.

The consistent adherence to the specific dosing regimen and proper physical administration ensures that the medicine is used as intended for this formulation. This structured approach, which includes the lowest dose principle and specific intake steps, guides the procedural use of the formulation.

Recent Clinical Evidence

Research Evidence / Overview of Studies for Majamil

This overview describes the research landscape for Majamil (Diclofenac) based on regulatory documents and peer-reviewed scientific literature. The focus is on the types of studies conducted, the populations they included, and the kinds of outcomes that were measured, without offering clinical recommendations.


Evidence for Use in Chronic Joint Conditions

The research base for chronic joint conditions such as Osteoarthritis, Rheumatoid Arthritis, and Ankylosing Spondylitis includes Randomized Controlled Trials (RCTs) and comprehensive Systematic Reviews. These studies were observed in adults with diagnosed joint conditions to examine how symptoms change over time. Studies monitored pain intensity and daily functioning or activity level, measured using standardized scales. Findings describe patterns observed in the studies, such as changes in pain intensity scores and functional scale scores over the study duration. Research contributes to understanding symptom patterns.

A key limitation across this research area is the limited follow-up durations for many efficacy RCTs, typically monitoring outcomes for periods up to 12 weeks. While this research helps contextualize how patients reported their experience during periods of heightened symptom activity, there is limited information for long-term outcomes regarding the sustained duration of symptomatic change. Furthermore, the research was not studied for disease modification.


Evidence for Use in Acute Pain and Symptomatic Episodes

Majamil was studied for acute, short-term indications such as Primary Dysmenorrhea (menstrual pain) and Acute Migraine Attacks. For these conditions, research explored short-term symptom changes following a single dose. Studies for menstrual pain were typically placebo-controlled cross-over trials and examined outcomes related to physical discomfort over acute, short time intervals.

For acute migraine attacks, research examined outcomes related to physical discomfort, such as achieving a defined status of pain or headache relief, measured within two hours. Studies report how symptoms evolved in the observed populations, particularly for outcomes describing episodic or acute changes.

Long-term effects are not fully established regarding the impact of continuous, repeated use across multiple subsequent episodes. Research focusing on episodes where symptoms become more noticeable does not determine whether an individual will respond similarly in every episode.

Key Studies & References

  1. Indirect comparison of NSAIDs for ankylosing spondylitis: Network meta-analysis of randomized, double-blinded, controlled trials
  2. Diclofenac: new contraindications and warnings (European Medicines Agency advice)

Frequently Asked Questions (FAQ)

Common questions about Majamil (FAQ)

Q: Can I take this medicine with alcohol?

A: Official labeling and regulatory documents often provide specific information regarding the use of alcohol with Majamil. The product information may state that alcohol consumption should be avoided or limited during treatment, as an interaction between the drug and alcohol may be observed. The Patient Information Leaflet or Medication Guide will contain the precise warning listed by regulatory authorities.


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

A: The official prescribing information provides instructions for managing missed doses. The regulatory documentation usually states that if a dose is missed, it should be taken as soon as it is remembered. However, if it is almost time for the next dose, the instruction is often to skip the missed one and return to the regular schedule. Regulatory instructions typically specify that two doses should not be taken at the same time to compensate for a missed dose.


Q: Will this drug make me sleepy?

A: According to the official product information and the list of undesirable effects, drowsiness (or somnolence) is listed as a potential side effect of Majamil. Regulatory agencies require this information to be disclosed. Official guidance in regulatory documents generally includes a caution about driving or operating machinery if you experience drowsiness, until you are aware of how the medicine affects you.


Q: Can children 2 years old use it?

A: Regulatory bodies like the FDA and EMA approve drugs for use in certain patient populations. The official labeling for Majamil specifies the recommended age groups and authorized indications, and may state if the drug is not approved for use in children under 12 years of age or other specific pediatric groups. The approved indications and dosage sections of the regulatory documents address the safety and effectiveness for specific age ranges.

How should Majamil be stored and disposed of?

How to Store and Dispose of Majamil (Diclofenac)

Majamil (Diclofenac) must be stored and disposed of according to official regulatory labeling to ensure its stability and protect the environment.


Official Storage Requirements

Storage Component Requirement
Temperature Store at controlled room temperature, typically not exceeding 25 C (77 F).
Protection Keep in the original container to protect it from light and moisture. Liquid forms must be protected from freezing.
Child Safety Store the medication out of the sight and reach of children to prevent accidental ingestion.

Official Disposal Protocol

Unused or expired Majamil should be disposed of by utilizing a formal drug take-back program or an authorized collection event. If a take-back option is unavailable, the product must be mixed with an unappealing substance (like coffee grounds), placed in a sealed bag, and discarded in the household trash, as specified by regulatory guidance. The medicine must not be flushed down the toilet or disposed of in wastewater, as Diclofenac poses a risk to the aquatic environment.

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

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