Etodolac 200mg Capsules

Manufacturer TARO Active Ingredient Etodolac Capsules and Tablets(ee toe DOE lak) Pronunciation ee toe DOE lak
WARNING: This drug may raise the risk of heart and blood vessel problems like heart attack and stroke. These effects can be deadly. The risk may be greater if you have heart disease or risks for heart disease. However, it can also be raised even if you do not have heart disease or risks for heart disease. The risk can happen within the first weeks of using this drug and may be greater with higher doses or long-term use. Do not use this drug right before or after bypass heart surgery.This drug may raise the chance of severe and sometimes deadly stomach or bowel problems like ulcers or bleeding. The risk is greater in older people, and in people who have had stomach or bowel ulcers or bleeding before. These problems may occur without warning signs. @ COMMON USES: It is used to treat some types of arthritis.It is used to manage pain.
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Drug Class
Nonsteroidal Anti-inflammatory Drug (NSAID)
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Pharmacologic Class
Cyclooxygenase (COX) Inhibitor
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Pregnancy Category
Category C (1st and 2nd trimester), Category D (3rd trimester)
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FDA Approved
Aug 1991
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DEA Schedule
Not Controlled

Overview

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What is this medicine?

Etodolac is a medicine called a nonsteroidal anti-inflammatory drug (NSAID). It works by reducing substances in the body that cause pain, fever, and inflammation (swelling and redness). It's used to treat pain, and conditions like osteoarthritis and rheumatoid arthritis.
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How to Use This Medicine

Taking Your Medication

To use this medication correctly, follow your doctor's instructions and read all the information provided. You can take this medication with or without food, but if it causes stomach upset, take it with food. Always take it with a full glass of water.

Storing and Disposing of Your Medication

Keep your medication at room temperature in a dry place, away from the bathroom. Store all medications in a safe location, out of reach of children and pets. When disposing of unused or expired medication, do not flush it down the toilet or pour it down the drain unless instructed to do so. Instead, check with your pharmacist for guidance on proper disposal. You may also have access to local drug take-back programs.

Missing a Dose

If you take this medication regularly and miss a dose, take it as soon as you remember. However, if it's close to the time for your next dose, skip the missed dose and resume your regular schedule. Do not take two doses at the same time or take extra doses. If you take this medication as needed, do not take it more frequently than directed by your doctor.
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Lifestyle & Tips

  • Take with food or milk to reduce stomach upset.
  • Do not lie down for at least 10 minutes after taking.
  • Avoid alcohol, as it can increase the risk of stomach bleeding.
  • Do not take other NSAIDs (like ibuprofen, naproxen) or aspirin unless directed by your doctor.
  • Stay hydrated, especially if you have kidney problems.
  • Report any unusual bleeding, dark stools, severe stomach pain, swelling, or chest pain immediately.

Dosing & Administration

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Adult Dosing

Standard Dose: Osteoarthritis/Rheumatoid Arthritis: 300 mg two or three times daily, or 400 mg or 500 mg two times daily. Acute Pain: 200-400 mg every 6-8 hours as needed.
Dose Range: 200 - 1200 mg

Condition-Specific Dosing:

Osteoarthritis: 600-1000 mg/day in divided doses, max 1000 mg/day (ER) or 1200 mg/day (IR)
Rheumatoid Arthritis: 600-1000 mg/day in divided doses, max 1000 mg/day (ER) or 1200 mg/day (IR)
Acute Pain: 200-400 mg every 6-8 hours, max 1200 mg/day
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Pediatric Dosing

Neonatal: Not established
Infant: Not established
Child: Not established
Adolescent: Not established
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Dose Adjustments

Renal Impairment:

Mild: No specific adjustment, monitor renal function.
Moderate: Use with caution, consider lower doses and monitor renal function closely. Avoid if GFR <30 mL/min.
Severe: Contraindicated or not recommended due to risk of worsening renal function.
Dialysis: Not recommended. Etodolac is not significantly removed by hemodialysis.

Hepatic Impairment:

Mild: No specific adjustment, monitor liver function.
Moderate: Use with caution, consider lower doses and monitor liver function closely.
Severe: Contraindicated or not recommended due to risk of worsening hepatic function.

Pharmacology

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Mechanism of Action

Etodolac is a nonsteroidal anti-inflammatory drug (NSAID) that exhibits anti-inflammatory, analgesic, and antipyretic activities. Its mechanism of action, like that of other NSAIDs, is believed to be due to the inhibition of prostaglandin synthesis, primarily through the inhibition of cyclooxygenase (COX) enzymes. Etodolac is considered a relatively COX-2 selective inhibitor at lower doses, but loses selectivity at higher doses.
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Pharmacokinetics

Absorption:

Bioavailability: Approximately 80%
Tmax: 1-2 hours (immediate release), 6-8 hours (extended release)
FoodEffect: Food may delay Tmax but does not significantly affect the extent of absorption (AUC).

Distribution:

Vd: 0.4 L/kg
ProteinBinding: More than 99% (primarily to albumin)
CnssPenetration: Limited

Elimination:

HalfLife: Approximately 6-7 hours
Clearance: Not available
ExcretionRoute: Renal (approximately 60% as metabolites), Fecal (approximately 30% as metabolites)
Unchanged: Less than 1%
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Pharmacodynamics

OnsetOfAction: Within 30 minutes to 1 hour for analgesia
PeakEffect: 1-2 hours for analgesia, several days for full anti-inflammatory effect
DurationOfAction: 6-8 hours (immediate release)

Safety & Warnings

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BLACK BOX WARNING

CARDIOVASCULAR THROMBOTIC EVENTS: NSAIDs cause an increased risk of serious cardiovascular thrombotic events, including myocardial infarction and stroke, which can be fatal. This risk may occur early in treatment and may increase with duration of use. Etodolac is contraindicated in the setting of coronary artery bypass graft (CABG) surgery. GASTROINTESTINAL RISK: NSAIDs cause an increased risk of serious gastrointestinal adverse events including bleeding, ulceration, and perforation of the stomach or intestines, which can be fatal. These events can occur at any time during use and without warning symptoms. Elderly patients and patients with a prior history of peptic ulcer disease and/or GI bleeding are at greater risk for serious GI events.
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Side Effects

Urgent Side Effects: Seek Medical Help Right Away

Although rare, some people may experience severe and potentially life-threatening side effects while taking this medication. If you notice any of the following symptoms, contact your doctor immediately or seek emergency medical attention:

Allergic reactions: Rash, hives, itching, red, swollen, blistered, or peeling skin with or without fever, wheezing, tightness in the chest or throat, trouble breathing, swallowing, or talking, unusual hoarseness, or swelling of the mouth, face, lips, tongue, or throat. In rare cases, allergic reactions can be fatal.
Bleeding: Vomiting or coughing up blood, vomit that resembles coffee grounds, blood in the urine, black, red, or tarry stools, bleeding from the gums, abnormal vaginal bleeding, unexplained bruises or bruises that enlarge, or uncontrollable bleeding.
Kidney problems: Inability to urinate, changes in urine output, blood in the urine, or sudden weight gain.
High potassium levels: Abnormal heartbeat, confusion, weakness, lightheadedness, dizziness, feeling faint, numbness or tingling, or shortness of breath.
High blood pressure: Severe headache or dizziness, fainting, or changes in vision.
Respiratory issues: Shortness of breath, sudden weight gain, or swelling in the arms or legs.
Cardiovascular concerns: Chest pain or pressure, rapid heartbeat.
Neurological symptoms: Weakness on one side of the body, difficulty speaking or thinking, balance problems, drooping on one side of the face, or blurred vision.
Other severe reactions: Ringing in the ears, flu-like symptoms.
Liver problems: Dark urine, fatigue, decreased appetite, stomach pain or upset, light-colored stools, vomiting, or yellow skin and eyes. Liver problems can be fatal, so seek medical attention immediately if you experience any of these symptoms.
Severe skin reactions: Stevens-Johnson syndrome (SJS), toxic epidermal necrolysis (TEN), and other serious reactions, which can affect internal organs and be fatal. Seek medical help right away if you experience red, swollen, blistered, or peeling skin; red or irritated eyes; sores in your mouth, throat, nose, eyes, genitals, or skin; fever; chills; body aches; shortness of breath; or swollen glands.

Common Side Effects

Most people experience few or no side effects while taking this medication. However, if you notice any of the following side effects, contact your doctor if they bother you or persist:

Constipation, diarrhea, stomach pain, upset stomach, or vomiting
Heartburn
Gas
Dizziness, fatigue, or weakness
Headache

Reporting Side Effects

This is not an exhaustive list of potential side effects. If you have questions or concerns about side effects, contact your doctor. You can also report side effects to the FDA at 1-800-332-1088 or online at https://www.fda.gov/medwatch.
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Seek Immediate Medical Attention If You Experience:

  • Severe stomach pain, black/tarry stools, vomit that looks like coffee grounds (signs of GI bleeding)
  • Chest pain, shortness of breath, weakness on one side of the body, slurred speech (signs of heart attack or stroke)
  • Sudden weight gain, swelling in your hands or feet, decreased urination (signs of kidney problems)
  • Yellowing of skin or eyes, dark urine, persistent nausea/vomiting (signs of liver problems)
  • Skin rash, blistering, peeling skin, or hives (signs of severe skin reaction)
  • Unexplained bruising or bleeding
  • Severe headache, stiff neck, fever, increased sensitivity to light (rare, signs of aseptic meningitis)
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Before Using This Medicine

Before Taking This Medication: Important Information to Share with Your Doctor

It is essential to inform your doctor about the following conditions to ensure safe treatment:

Any allergies you have, including allergies to this medication, its components, or other substances, such as foods or drugs. Describe the allergic reaction and its symptoms.
Allergies to aspirin or nonsteroidal anti-inflammatory drugs (NSAIDs) like ibuprofen or naproxen.
If you have experienced nasal polyps, swelling of the mouth, face, lips, tongue, or throat, unusual hoarseness, or breathing difficulties when taking aspirin or NSAIDs.
Certain health conditions, including:
+ Gastrointestinal (GI) bleeding or kidney problems.
+ Heart failure (weak heart) or a recent heart attack.
Concurrent use of other NSAIDs, salicylate drugs like aspirin, or pemetrexed.
Use of phenylbutazone.
Fertility issues or ongoing fertility checks.
Pregnancy, planned pregnancy, or potential pregnancy. This medication may harm an unborn baby if taken after 20 weeks of gestation. If you are between 20 and 30 weeks pregnant, only take this medication under your doctor's guidance. Do not take this medication if you are more than 30 weeks pregnant.

This list is not exhaustive, and it is crucial to discuss all your medications (prescription, over-the-counter, natural products, and vitamins) and health conditions with your doctor and pharmacist to ensure safe co-administration. Never start, stop, or modify the dosage of any medication without consulting your doctor.
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Precautions & Cautions

It is essential to inform all your healthcare providers, including doctors, nurses, pharmacists, and dentists, that you are taking this medication. If you are taking this drug for an extended period, your doctor may recommend regular blood tests to monitor your condition.

This medication may interfere with certain laboratory tests, so it is crucial to notify all your healthcare providers and lab personnel that you are taking this drug. Additionally, be aware that drugs like this one can cause high blood pressure. Follow your doctor's instructions for monitoring your blood pressure.

Before consuming alcohol, discuss the potential risks with your doctor. If you smoke, talk to your doctor about the potential interactions between smoking and this medication. It is vital to adhere to the prescribed dosage and not exceed the recommended amount, as taking more than directed can increase the risk of severe side effects. Do not take this medication for longer than your doctor has prescribed.

If you have asthma, consult your doctor, as you may be more sensitive to this medication. Be cautious and avoid injuries, as this drug can increase the risk of bleeding. To minimize this risk, use a soft toothbrush and an electric razor.

The use of drugs like this one can increase the risk of heart failure. If you already have heart failure, the risk of heart attack, hospitalization for heart failure, and death may be higher. Discuss these risks with your doctor. Furthermore, people taking drugs like this one after a recent heart attack are at a higher risk of heart attack and heart-related death. In fact, studies have shown that individuals taking these medications after a first heart attack were more likely to die within a year compared to those not taking these medications. Talk to your doctor about these risks.

If you are taking aspirin to prevent a heart attack, consult your doctor about potential interactions. Older adults (65 years or older) should use this medication with caution, as they may be more susceptible to side effects.

Nonsteroidal anti-inflammatory drugs (NSAIDs) like this one can affect ovulation, which may impact fertility. However, this effect is reversible when the medication is stopped. Discuss any concerns about fertility with your doctor. If you are breastfeeding, inform your doctor, as they will need to assess the potential risks to your baby.
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Overdose Information

Overdose Symptoms:

  • Drowsiness
  • Nausea
  • Vomiting
  • Epigastric pain
  • Lethargy
  • GI bleeding
  • Rarely: hypertension, acute renal failure, respiratory depression, coma

What to Do:

Call 1-800-222-1222 (Poison Control). Seek immediate medical attention. Management is primarily supportive and symptomatic. Gastric decontamination (e.g., activated charcoal) may be considered if ingestion is recent (within 1 hour) and substantial. Monitor vital signs, renal function, and for signs of GI bleeding.

Drug Interactions

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Contraindicated Interactions

  • Aspirin or other NSAIDs (due to increased risk of serious GI events)
  • Coronary Artery Bypass Graft (CABG) surgery (peri-operative pain)
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Major Interactions

  • Anticoagulants (e.g., Warfarin, Heparin): Increased risk of bleeding.
  • Antiplatelet agents (e.g., Aspirin, Clopidogrel): Increased risk of bleeding.
  • Lithium: Increased lithium plasma concentrations and toxicity.
  • Methotrexate: Increased methotrexate plasma concentrations and toxicity.
  • Cyclosporine: Increased nephrotoxicity.
  • Digoxin: Increased digoxin plasma concentrations.
  • ACE Inhibitors/ARBs: Reduced antihypertensive effect, increased risk of renal impairment.
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Moderate Interactions

  • Diuretics (e.g., Furosemide, Thiazides): Reduced diuretic and antihypertensive effects, increased risk of renal impairment.
  • SSRIs/SNRIs: Increased risk of GI bleeding.
  • Corticosteroids: Increased risk of GI ulceration and bleeding.
  • Beta-blockers: Reduced antihypertensive effect.
  • Pemetrexed: Increased myelosuppression, renal, and GI toxicity (avoid in patients with renal impairment).
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Minor Interactions

  • Antacids: May delay absorption but not significantly affect bioavailability.
  • Cholestyramine: May reduce absorption.

Monitoring

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Baseline Monitoring

Complete Blood Count (CBC)

Rationale: To establish baseline for potential hematologic adverse effects (e.g., anemia, thrombocytopenia).

Timing: Prior to initiation, especially for long-term therapy.

Renal Function (Serum Creatinine, eGFR)

Rationale: To assess baseline renal function, as NSAIDs can cause renal impairment.

Timing: Prior to initiation.

Liver Function Tests (ALT, AST)

Rationale: To assess baseline hepatic function, as NSAIDs can cause liver injury.

Timing: Prior to initiation.

Blood Pressure (BP)

Rationale: To establish baseline, as NSAIDs can cause new onset hypertension or worsen existing hypertension.

Timing: Prior to initiation.

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Routine Monitoring

Renal Function (Serum Creatinine, eGFR)

Frequency: Periodically, especially in patients at risk for renal impairment (elderly, heart failure, diuretic use, pre-existing renal disease) or on long-term therapy.

Target: Within normal limits or stable from baseline.

Action Threshold: Significant increase in creatinine or decrease in eGFR; consider dose reduction or discontinuation.

Liver Function Tests (ALT, AST)

Frequency: Periodically for patients on long-term therapy or with signs/symptoms of liver dysfunction.

Target: Within normal limits or stable from baseline.

Action Threshold: Significant elevation (e.g., >3x ULN); discontinue drug.

Blood Pressure (BP)

Frequency: Regularly, especially in hypertensive patients.

Target: Individualized target BP.

Action Threshold: Sustained elevation; consider antihypertensive adjustment or NSAID discontinuation.

CBC (Hemoglobin, Hematocrit)

Frequency: Periodically for patients on long-term therapy, especially if signs of bleeding or anemia develop.

Target: Within normal limits.

Action Threshold: Significant drop; investigate for GI bleeding or other causes.

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Symptom Monitoring

  • Signs of gastrointestinal bleeding (black, tarry stools; coffee-ground vomit; severe abdominal pain)
  • Signs of cardiovascular events (chest pain, shortness of breath, weakness on one side of the body, slurred speech)
  • Signs of renal dysfunction (decreased urine output, swelling in ankles/feet, unusual fatigue)
  • Signs of liver injury (yellowing of skin/eyes, dark urine, persistent nausea/vomiting, unusual fatigue)
  • Signs of allergic reaction/skin reactions (rash, hives, itching, swelling of face/lips/tongue, difficulty breathing)
  • Unusual bruising or bleeding
  • Sudden weight gain or swelling (fluid retention)

Special Patient Groups

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Pregnancy

Avoid use during the third trimester of pregnancy due to the risk of premature closure of the fetal ductus arteriosus and persistent pulmonary hypertension of the newborn. Use during the first and second trimesters should only be if the potential benefit justifies the potential risk to the fetus.

Trimester-Specific Risks:

First Trimester: Category C. Potential risk of miscarriage and congenital malformations (e.g., cardiac defects, gastroschisis) based on some observational studies, though data are conflicting.
Second Trimester: Category C. Similar risks as first trimester, but generally considered safer than third trimester. Still, use with caution and only if clearly needed.
Third Trimester: Category D. Contraindicated due to significant risks to the fetus, including premature closure of the ductus arteriosus, persistent pulmonary hypertension, and renal dysfunction leading to oligohydramnios.
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Lactation

Etodolac is excreted into breast milk in small amounts. Generally considered to be of low risk for the infant, especially with short-term use. Monitor infant for adverse effects.

Infant Risk: L3 (Moderate risk) - Small amounts excreted, potential for adverse effects in infant (e.g., GI upset, drowsiness) but generally considered compatible with breastfeeding with caution and monitoring.
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Pediatric Use

Safety and effectiveness have not been established in pediatric patients. Use is generally not recommended.

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Geriatric Use

Elderly patients are at greater risk for serious adverse events, including gastrointestinal bleeding, ulceration, perforation, renal impairment, and cardiovascular events. Use the lowest effective dose for the shortest duration possible. Monitor closely for adverse effects.

Clinical Information

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Clinical Pearls

  • Etodolac is considered to have relatively less GI toxicity compared to non-selective NSAIDs at lower doses, but this selectivity is lost at higher doses.
  • Always use the lowest effective dose for the shortest duration consistent with individual patient treatment goals to minimize risks.
  • Advise patients to take with food or milk to minimize GI upset.
  • Patients with a history of GI bleeding or cardiovascular disease should generally avoid NSAIDs or use them with extreme caution and appropriate gastroprotective agents (e.g., PPIs).
  • Monitor blood pressure regularly, especially in hypertensive patients, as NSAIDs can elevate BP.
  • Educate patients on the signs and symptoms of serious adverse events (GI bleeding, cardiovascular events, renal impairment) and when to seek immediate medical attention.
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Alternative Therapies

  • Other NSAIDs (e.g., Ibuprofen, Naproxen, Celecoxib, Diclofenac)
  • Acetaminophen (for pain and fever, no anti-inflammatory effect)
  • Opioid analgesics (for severe pain, with higher risk of side effects and dependence)
  • Topical NSAIDs (e.g., Diclofenac gel, for localized pain)
  • Corticosteroids (for severe inflammation, short-term use due to side effects)
  • Disease-modifying antirheumatic drugs (DMARDs) for chronic inflammatory conditions like RA
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Cost & Coverage

Average Cost: $10 - $50 per 30 capsules (200mg)
Generic Available: Yes
Insurance Coverage: Tier 1 or Tier 2 (for generic)
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General Drug Facts

If your symptoms or health issues persist or worsen, it is essential to contact your doctor for further guidance. To ensure your safety, never share your medication with others or take someone else's medication. This medication is accompanied by a Medication Guide, which provides crucial information for patients. Please read this guide carefully and review it again whenever you receive a refill of this medication. If you have any questions or concerns about this medication, we encourage you to discuss them with your doctor, pharmacist, or other healthcare provider. In the event of a suspected overdose, immediately call your local poison control center or seek emergency medical attention. When seeking help, be prepared to provide detailed information about the overdose, including the medication taken, the amount, and the time it occurred.