Loxcam

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Loxcam

Medically reviewed

Marina Burgos

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 Loxcam

Property Description
Active Ingredient Lornoxicam
Form Tablets, powder for injection
Pharmacological Class Nonsteroidal Anti-inflammatory Drug (NSAID)
General Purpose Analgesic, Anti-inflammatory, Antipyretic
Origin Synthetic compound (Oxicam Derivative)

Defining Loxcam: Classification and Chemical Origin

Loxcam is a synthetic prescription-only medicine classified as a Nonsteroidal Anti-inflammatory Drug (NSAID), which is recognized for its analgesic and anti-inflammatory properties. The active pharmaceutical ingredient in Loxcam is Lornoxicam, a synthetic compound that chemically belongs to the oxicam derivative group, placing it within the enolic acid class of NSAIDs. Lornoxicam is clinically recognized for its particularly potent inhibition of prostaglandin biosynthesis, a mechanism that supports its efficacy in symptom management.

Forms and General Therapeutic Purpose

Loxcam is supplied in two primary physical presentations: film-coated tablets for oral administration and a lyophilized powder used to create a sterile solution for parenteral injection. This dual availability allows for both the oral and parenteral (injection) route of administration, providing flexibility for therapeutic intervention where a rapid effect is desired. The general therapeutic purpose of Loxcam is to manage discomfort by targeting inflammation; its primary benefit is to provide simultaneous analgesic (pain-relieving), anti-inflammatory (swelling reduction), and antipyretic (fever-reducing) effects. Lornoxicam is utilized for the relief of symptoms associated with pain and inflammation.

Regulatory References

  1. European Medicines Agency (EMA)

What side effects are possible with Loxcam?

Possible Side Effects and Safety Information

The official safety information for Loxcam (a non-steroidal anti-inflammatory drug, or NSAID) highlights several serious risks and common adverse reactions documented by regulatory authorities. The drug's safety profile is structurally defined by these risks.

Serious Adverse Events

Official labeling carries Boxed Warnings regarding the potential for life-threatening events:

  • Cardiovascular Thrombotic Events: Loxcam may increase the risk of serious, potentially fatal events such as myocardial infarction (heart attack) and stroke. This risk may begin early in treatment and may increase with the duration of use. The medicine is contraindicated immediately before and after Coronary Artery Bypass Graft (CABG) surgery.
  • Gastrointestinal Events: The medicine increases the risk of serious gastrointestinal (GI) adverse events, including bleeding, ulceration, and perforation of the stomach or intestines, which can be fatal. These events can occur at any time without warning symptoms. Elderly patients and those with a prior history of GI disease are at greater risk.

Other Clinically Significant Warnings

Safety documents also include warnings about significant organ-system toxicities and severe hypersensitivity reactions:

  • Hepatotoxicity and Renal Toxicity: Warnings are issued for potential damage to the liver and kidneys. Use in patients with advanced renal disease or severe liver impairment is generally contraindicated or advised against.
  • Serious Skin Reactions: Rare but potentially fatal severe skin reactions, such as Stevens-Johnson syndrome (SJS) and Toxic Epidermal Necrolysis (TEN), have been reported, requiring immediate discontinuation at the first sign of a rash or hypersensitivity.
  • Hypertension and Heart Failure: New onset or worsening of high blood pressure (hypertension), fluid retention, and edema have been documented, requiring close safety monitoring, particularly in patients with existing heart failure.

Common Adverse Reactions

The most commonly reported side effects observed in clinical trials, typically classified as Common (affecting 1% to 10% of patients), include disorders of the:

  • Gastrointestinal System: Nausea, abdominal pain, dyspepsia (indigestion), vomiting, and diarrhea.
  • Nervous System: Dizziness and headache.
  • General: Peripheral edema (swelling).

Other less common reactions are documented across various System-Organ Classes, including blood, skin, and urinary systems.

Overdose and Emergency Response

Overdose and when to seek help

The official regulatory profile for Loxcam (Lornoxicam) overdose mandates specific actions and describes a range of clinical presentations. In the event a patient takes more than the prescribed amount, the medicinal product must be withdrawn immediately, and a doctor or pharmacist should be contacted for urgent guidance.

Overdose manifestations, as documented in regulatory labeling, commonly include gastrointestinal effects such as nausea and vomiting. These may be accompanied by cerebral symptoms, including dizziness and disturbances in vision.

Severe clinical presentations can involve an escalation of neurological effects, such as ataxia, cramps, and potential progression to coma. Furthermore, overdose is officially documented as potentially affecting liver function and kidney function, and may lead to coagulation disorders.

Regulatory management guidelines emphasize that no specific antidote is known for Lornoxicam overdose, and the substance is not dialyzable. Procedures described in the official prescribing information include considering gastric lavage and the use of activated charcoal or cholestyramine to reduce absorption. Symptomatic and supportive treatment is required for all documented severe outcomes.

Therapeutic Uses of Loxcam

What Loxcam Treats: Main Uses and Benefits

Loxcam (Lornoxicam) is applied across domains where additional symptomatic support is needed, relevant in conditions characterized by periods of heightened symptoms such as managing the symptomatic discomfort of Osteoarthritis and Rheumatoid Arthritis. It helps address groups of symptoms that cluster around persistent pain, swelling, and stiffness, contributing to improved day-to-day comfort during symptomatic periods. Lornoxicam is also considered relevant for the short-term relief of acute mild to moderate pain.


Key Therapeutic Applications and Benefits

This medication is relevant in clinical settings that involve acute or unstable symptom patterns, and is often used for the short-term symptomatic support of acute pain that may become intense or disruptive. It is commonly used to help with conditions like acute lumbar pain and following surgical and dental procedures. Loxcam is applied in addressing distressing symptoms that create noticeable interference with daily stability, specifically the physical restrictions caused by inflammation-induced stiffness and localized swelling.

It provides support that helps ease the overall symptom load, and supports the patient during difficult episodes by easing distress.

“Loxcam is relevant in contexts involving heightened systemic burden, supporting the patient during episodes of increased discomfort or tension.”

Quick Fact: Relief for Inflammation
Loxcam may assist with maintaining functional stability during symptomatic phases.

Eligibility and Restrictions for Use

Who Can and Cannot Use Loxcam (Lornoxicam)

Official regulatory documents establish strict criteria defining eligibility for Loxcam use, focusing on pre-existing health status, age, and reproductive condition.

Contraindicated Populations (Must Not Use)

Loxcam is absolutely contraindicated in patients with a known hypersensitivity to Lornoxicam or other NSAIDs, including those who have experienced asthma or swelling reactions. It must not be used by individuals with severe hepatic impairment, severe renal impairment, severe heart failure, or those with active peptic ulceration or a history of recurrent gastrointestinal bleeding or other bleeding disorders. The medicine is also strictly contraindicated for women in the last third (third trimester) of pregnancy.

Restricted and Age-Specific Use

Use is not recommended for children and adolescents below 18 years due to insufficient data on safety and efficacy. For older adults, the medicine should be used with precaution. Additionally, Loxcam is not recommended for use during the first and second trimesters of pregnancy or while breastfeeding. Patients with mild-to-moderate renal or hepatic impairment and certain cardiovascular conditions may only use Loxcam under restricted circumstances.

What should I know about interactions with other medicines?

Interactions with other medicines and products

Official regulatory information for Loxcam (Lornoxicam) documents specific interaction patterns with other medicines and substances. This information defines necessary constraints and cautions for co-administration.

Documented Interaction Patterns

Category Description of Official Interaction
Pharmacodynamic Reinforcement Co-administration with Anticoagulants increases the risk of bleeding and hemorrhage. Oral Corticosteroids and Anti-platelet Agents increase the risk of gastrointestinal ulceration. Diuretics and ACE Inhibitors/ARBs may have their therapeutic effects diminished.
Pharmacokinetic Modification The CYP2C9 inhibitor Cimetidine is documented to increase Lornoxicam plasma concentrations. Lornoxicam reduces the renal clearance of both Lithium and Digoxin, resulting in their increased serum concentrations.
Substance and Food Effects Simultaneous intake with food is officially noted to reduce the maximum plasma concentration ( Cmax) of Lornoxicam. Alcohol consumption is not recommended due to an increased risk of severe adverse effects, specifically gastrointestinal bleeding.

Restrictions and Specific Cautions

Concomitant use with other Nonsteroidal Anti-inflammatory Drugs (NSAIDs), including COX-2 inhibitors and analgesic doses of Acetylsalicylic Acid, should be avoided due to the increased risk of adverse effects. Interaction effects may be considered more clinically significant in elderly patients and those with renal or hepatic impairment, as Lornoxicam clearance is noted to be reduced in the elderly.

Mechanism of Action

Modulating the Prostaglandin Synthesis Pathway

Loxcam's mechanism of action for Lornoxicam is defined by its targeted intervention in key biochemical pathways that govern physiological responses to irritation.

This domain covers the molecule's primary action: the rapid inhibition of both Cyclooxygenase-1 (COX-1) and Cyclooxygenase-2 (COX-2) enzymes. By blocking these molecular targets, the drug suppresses the creation of prostaglandins (e.g., PGE2), which are key signaling molecules that sensitize nerve endings and regulate the body's thermal set-point. This mechanism initiates the crucial physiological consequences of decreased neuronal sensitivity and hypothalamic set-point normalization.

Secondary Modulation of Inflammatory Responses

This domain addresses additional, non-prostaglandin effects that complement the primary inhibitory mechanism. Lornoxicam modulates other aspects of the inflammatory cascade, including the suppression of pro-inflammatory mediators like Interleukin-6 (IL-6) and the inhibition of neutrophil migration to the site of irritation. This action modifies overactive cellular responses and leads to the predictable physiological adjustment of limiting the processes of local fluid accumulation and vascular expansion.

Dosage and Administration Information

How to Use Loxcam: Official Administration Guidelines

Loxcam (Lornoxicam) is administered according to specific protocols that define the route, dose, and duration of use. The medicine is supplied as film-coated tablets for oral administration and as a lyophilized powder used to prepare a solution for parenteral (Intravenous (IV) or Intramuscular (IM)) injection.


Standard Dosing and Frequency

The standard adult daily dose for the symptomatic relief of Acute Pain is typically 8 mg to 16 mg. For the management of symptoms associated with Osteoarthritis or Rheumatoid Arthritis, the usual daily dose is 12 mg.

Administration Type Dose Structure Maximum Daily Dose
Oral (Tablets) Given in 2 or 3 divided doses throughout the day. 16 mg
Parenteral (IV/IM) Initial dose of 8 mg, followed by 8 mg every 12 hours. 16 mg

Administration Context and Duration

Oral tablets should be swallowed with sufficient liquid, and instructions recommend taking them before meals to ensure consistent absorption. The treatment is intended for short-term use, particularly for acute pain, with parenteral administration typically not exceeding five days. A core principle of use is administering the lowest effective dose for the shortest possible duration.

For patients with moderate hepatic or renal impairment, the maximum daily dose is restricted to 12 mg in divided doses. Use is generally not recommended for children and adolescents under 18.

Recent Clinical Evidence

Research evidence / Overview of Studies for Loxcam

Loxcam has been studied in research contexts involving various symptomatic conditions, with evidence primarily drawn from Randomized Controlled Trials (RCTs). This trial design is a standard approach for evaluating how symptoms are measured and change in controlled settings. The findings described below reflect patterns observed in groups of people under specific study conditions.


Evidence for Short-Term Relief of Acute Pain

Research has mainly focused on adult patients experiencing acute discomfort, particularly following surgical or dental procedures, or in cases of acute muscle and joint pain, such as low back pain. Researchers used short-term RCTs to investigate Loxcam's use exploring how symptoms change over time.

Studies monitored outcomes related to physical discomfort, measuring changes in pain intensity over short periods, often ranging from a single dose up to seven days. The research also examined the time elapsed before the need for rescue medication. Findings describe patterns observed in the studies, where Loxcam was associated with measurements of change in outcomes describing episodic or acute changes.

However, the follow-up durations were limited in these studies. The existing data is most comprehensive for post-operative and dental pain. Research provides limited insight into the use of Loxcam in managing a broader range of other acute pain types, such as those related to injuries or headaches.


Evidence for Symptomatic Relief in Osteoarthritis and Rheumatoid Arthritis

Loxcam was studied for its use in managing symptoms in conditions characterized by fluctuating or episodic manifestations like Osteoarthritis (OA) and Rheumatoid Arthritis (RA). Trials included both those comparing Loxcam to an inactive substance (placebo) and those comparing it to other similar medicines. Researchers examined outcomes related to daily functioning or activity level, pain intensity, and the duration of morning stiffness.

For OA, studies explored how symptoms evolved in adult patients, usually those with knee or hip involvement. Findings indicate patterns where Loxcam was associated with measured changes in symptomatic outcomes over observation periods often lasting a few weeks or months. For RA, trials monitored multiple axes of symptomatic change, including counts of tender and swollen joints, and markers related to inflammatory states. Research highlights changes measured in patient-reported outcomes describing perceived discomfort during the study period.

Study Designs for Acute Low Back Pain

Research specifically examined Loxcam in the context of acute lumbar pain (low back pain). These studies were often comparative, meaning Loxcam was evaluated in trials against other active medications rather than placebo. Outcomes related to functional limitations and scores for overall pain relief were monitored over short intervals, typically around one week. Findings report how symptoms evolved in the observed populations during these acute episodes. A limitation is that some of these studies may include mixed populations, such as patients with sciatica versus those with non-specific back pain, which contributes to heterogeneity in the findings.


Long-Term Studies and Extended Follow-up Data

Research examining Loxcam over defined time intervals primarily focused on the symptomatic management of chronic conditions, specifically RA. While some studies extended up to a year, the follow-up durations were limited when considering the long-term nature of these conditions.

The longest-duration trials often had the primary goal of observing tolerability patterns during extended exposure, rather than focusing on the continued consistency of measured outcomes. Therefore, long-term effects are not fully established, and there is limited information for outcomes beyond the initial study periods.


Evidence in Specific Patient Groups

Clinical trials primarily included the general adult population experiencing the studied conditions. The research provides limited information for how Loxcam may be associated with changes in symptoms in certain defined groups, such as children, pregnant populations, or individuals with pre-existing comorbid conditions.

Studies explored populations that sometimes included older adults with the specific conditions being studied (OA or RA). However, data for certain groups remain insufficient to provide definitive subgroup findings compared to the overall study population.


What Research Gaps and Uncertainties Remain

The broader evidence landscape for Loxcam shows patterns related to consistency across the available RCTs for certain acute pain settings. However, evidence quality varies across studies, and there are clear research limitations frames for the chronic conditions.

A major gap is the lack of extensive, high-quality long-term data for outcomes related to maintained symptomatic measurements beyond 6 to 12 months. Comparative evidence is lacking for Loxcam against some of the newest classes of medications used for chronic conditions. Study results apply only to the populations studied, and findings describe group patterns, so research does not determine whether an individual will respond similarly.

Key Studies & References

  1. Comparison of the Analgesic Effects of Preemptive Lornoxicam and Paracetamol after Laparoscopic Cholecystectomy - Clinical Trials
  2. Lornoxicam. A review of its pharmacology and therapeutic potential in the management of painful and inflammatory conditions - DrugBank

Frequently Asked Questions (FAQ)

Common questions about Loxcam (FAQ)

Q: What specific conditions or types of pain is Loxcam prescribed to treat?

According to official product documents, Loxcam is primarily used for the symptomatic relief of acute pain. It is also prescribed to manage symptoms associated with chronic conditions, specifically osteoarthritis and rheumatoid arthritis. The medicine is intended to target inflammation and pain in these settings.


Q: What is the difference between Loxcam and other common NSAIDs like Ibuprofen?

Loxcam is classified as a Nonsteroidal Anti-inflammatory Drug (NSAID), which is the same general drug category as ibuprofen. The key difference lies in its chemical structure. Loxcam's active ingredient, Lornoxicam, belongs to a specific subgroup of NSAIDs called the oxicam derivatives.


Q: What are the signs of a serious stomach or intestinal problem from Loxcam I should know about?

The official labeling for Loxcam includes a serious warning about potential gastrointestinal events. Official warnings highlight signs such as bloody or black stools, vomiting blood, or severe, persistent abdominal pain. Regulatory information advises seeking immediate medical assistance if these symptoms occur.


Q: Are there any long-term safety concerns associated with taking Loxcam?

Regulatory warnings indicate that the risk of serious side effects, including cardiovascular thrombotic events and gastrointestinal bleeding, may increase with the duration of use. Loxcam is typically intended for short-term use. The available research evidence is limited regarding outcomes and sustained symptomatic change beyond 6 to 12 months for long-term conditions.


Q: Is Loxcam transferred into breast milk during the period of breastfeeding?

Loxcam is generally not recommended for use while breastfeeding. This precaution is based on regulatory documents that note there is insufficient data to provide definitive safety findings for breastfed infants.


Q: Can Loxcam be taken safely with simple over-the-counter cold and flu remedies?

Official product information cautions against taking Loxcam with other Nonsteroidal Anti-inflammatory Drugs (NSAIDs). This restriction also applies to common analgesic doses of Acetylsalicylic Acid (ASA). Many over-the-counter cold and flu remedies contain these prohibited ingredients, so patients are cautioned to verify the ingredients of these products.


Q: What does it mean that Loxcam inhibits prostaglandin synthesis?

This term describes Loxcam’s mechanism of action, which is stopping the body from producing signaling molecules called prostaglandins. Since prostaglandins normally sensitize nerve endings, suppressing their creation helps reduce the pain and inflammation associated with a condition.


Q: Can Loxcam be used for acute pain from injuries like sprains or strains?

Loxcam is officially indicated for the symptomatic relief of acute pain. Research has focused on its effectiveness for acute muscle and joint pain. Therefore, this indication encompasses the management of discomfort from common injuries such as sprains and strains.


Q: Can Loxcam cause a skin rash or increased sensitivity to sunlight?

The product labeling notes potential adverse skin reactions, ranging from a common rash to very rare but severe conditions like Stevens-Johnson Syndrome. Additionally, NSAIDs as a class of medication are occasionally associated with increased sensitivity to sunlight, a condition known as photosensitivity.


Q: How is Loxcam classified compared to older NSAIDs like Piroxicam?

Loxcam’s active ingredient, Lornoxicam, is chemically classified as an oxicam derivative. This places it in the same chemical subgroup of Nonsteroidal Anti-inflammatory Drugs (NSAIDs) as the older medicine Piroxicam.


Q: Does taking Loxcam require any special monitoring of kidney or liver function?

Regulatory documents caution that Loxcam carries warnings for potential liver and kidney toxicity. Regulatory information notes that regular monitoring of these organ functions may be warranted, especially for patients receiving long-term treatment or those who have pre-existing organ impairment.


Q: Is Loxcam an opioid or a habit-forming medicine?

Loxcam is classified as a Nonsteroidal Anti-inflammatory Drug (NSAID), which is a common class of pain relievers. It is not an opioid, and official information indicates it is not associated with dependency or habit-forming potential.


Q: How quickly can a person expect Loxcam to start working for acute pain?

According to the official product information, the onset of action for Loxcam is typically observed relatively quickly. The documented onset of action following oral administration is typically observed within 30 to 60 minutes.


Q: How long does the pain-relieving effect of Loxcam typically last?

Regulatory documents indicate that the time it takes for half of the drug to be eliminated from the body (half-life) is documented to be approximately 3 to 4 hours. However, the total duration of symptomatic pain relief is known to be variable from person to person.


Q: Does Loxcam interact with common antidepressants or anxiety medications?

Yes, Loxcam is known to interact with certain classes of medicines used for mood disorders. Specifically, the combination of an NSAID like Loxcam with Selective Serotonin Reuptake Inhibitors (SSRIs) may increase the risk of serious gastrointestinal bleeding.


Q: What is the recommended approach if I forget to take a scheduled dose of Loxcam?

Official patient information outlines a general procedure for a missed dose, which typically involves taking the dose if remembered soon after the scheduled time, but skipping it if the next dose is due soon. Regulatory documents caution strongly against taking a double dose to make up for a missed one.


Q: Is Loxcam considered a muscle relaxant?

Loxcam is classified as a Nonsteroidal Anti-inflammatory Drug (NSAID), meaning its primary actions are pain relief and inflammation reduction. It is not a muscle relaxant. In some cases, Loxcam may be prescribed alongside a separate muscle relaxant for combination therapy.


Q: What is the reason Loxcam is sometimes prescribed in combination with another pain reliever?

Combination products containing Loxcam (e.g., with Paracetamol) are formulated to work as a dual-action medicine. The purpose of this approach is to provide more effective relief by targeting pain through two different chemical mechanisms simultaneously.

How should Loxcam be stored and disposed of?

How to Store and Dispose of Loxcam (Lornoxicam)

The official storage and disposal guidelines for Loxcam are designed to maintain product stability and prevent accidental ingestion.

Storage Requirements

Requirement Category Description
Temperature & Environment Store according to the official product label, keeping the medication protected from moisture, direct heat, and direct sunlight. Avoid humid environments, such as a bathroom medicine cabinet.
Protection Always keep the medicine in its original container and out of the sight and reach of children to prevent accidental access.
Stability Do not use Loxcam after the shelf life expiry date printed on the packaging.

Disposal Instructions

The preferred method for disposal is through an official drug take-back program (e.g., at a pharmacy or police station). If a take-back program is unavailable, authorities recommend mixing the medicine (avoid crushing pills) with an unappealing substance, such as used coffee grounds or kitty litter. This mixture should be sealed in a bag or container and thrown into the household trash. Do not flush Loxcam down a toilet or sink.

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

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