Lodine (Etodolac) Drug Information: Description, User Reviews, Drug Side Effects, Interactions

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May 26, 2012

Lodine

NSAIDs (Nonsteroidal Antiinflammatory Drugs) »

What are NSAIDs and how do they work?

As the class name suggests, nonsteroidal antiinflammatory drugs (NSAIDs) reduce inflammation but are not related to steroids which also reduce inflammation. NSAIDs work by reducing the production of prostaglandins. Prostaglandins are chemicals that promote inflammation, pain, and fever. They also protect the lining of the stomach and intestines from the damaging effects of acid, and promote blood clotting by activating blood platelets. Prostaglandins also affect kidney function.

The enzymes that produce prostaglandins are called cyclooxygenase (COX). There are two types of COX enzymes, COX-1 and COX-2. Both enzymes produce prostaglandins that promote inflammation, pain, and fever; however, only COX-1 produces prostaglandins that activate platelets and protect the stomach and intestinal lining.

NSAIDs block COX enzymes and reduce production of prostaglandins. Therefore, inflammation, pain, and f...

Read the NSAIDs (Nonsteroidal Antiinflammatory Drugs) article »

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Lodine

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Please Note: This Brand Name drug is no longer available in the US.
(Generic versions may still be available.)

Lodine®
(etodolac) Capsules 200 and 300 mg, Tablets 400 and 500 mg

Cardiovascular Risk

NSAIDs may cause an increased risk of serious cardiovascular thrombotic events, myocardial infarction (MI), and stroke, which can be fatal. This risk may increase with duration of use. Patients with cardiovascular disease or risk factors for cardiovascular disease may be at greater risk (See WARNINGS)
Lodine (etodolac) is contraindicated for the treatment of peri-operative pain in the setting of coronary artery bypass graft (CABG) surgery (See WARNINGS).

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 are at greater risk for serious gastrointestinal (GI) events (See WARNINGS).

DRUG DESCRIPTION

Lodine® (etodolac) is a member of the pyranocarboxylic acid group of nonsteroidal anti-inflammatory drugs (NSAIDs). Each tablet and capsule contains etodolac for oral administration. Etodolac is a racemic mixture of [+]S and [-]R-enantiomers. Etodolac is a white crystalline compound, insoluble in water but soluble in alcohols, chloroform, dimethyl sulfoxide, and aqueous polyethylene glycol.

The chemical name is (±) 1,8-diethyl-1,3,4,9-tetrahydropyrano-[3,4-b]indole-1-acetic acid. The molecular weight of the base is 287.37. It has a pKa of 4.65 and an n-octanol:water partition coefficient of 11.4 at pH 7.4. The molecular formula for etodolac is C₁₇H₂₁NO₃, and it has the following structural formula:

Lodine® (etodolac) structural formula illustration

The inactive ingredients in Lodine (etodolac) include:

-in capsules: cellulose, gelatin, iron oxides, lactose, magnesium stearate, povidone, sodium lauryl sulfate, sodium starch glycolate, and titanium dioxide.

-in tablets: cellulose, hypromellose, lactose, magnesium stearate, polyethylene glycol, polysorbate 80, povidone, sodium starch glycolate, and titanium dioxide. The 400 mg tablets contain D&C Yellow #10, FD&C Blue #2, and FD&C Yellow #6 as color additives. The 500 mg tablets contain FD&C Blue #2 only.

What are the possible side effects of etodolac (Lodine, Lodine XL)?

Get emergency medical help if you have any of these signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat.

Stop taking etodolac and seek medical attention or call your doctor at once if you have any of these serious side effects:

chest pain, weakness, shortness of breath, slurred speech, problems with vision or balance;
black, bloody, or tarry stools;
coughing up blood or vomit that looks like coffee grounds;
swelling or rapid...

Read All Potential Side Effects and See Pictures of Lodine »

What are the precautions when taking etodolac (Lodine)?

Before taking etodolac, tell your doctor or pharmacist if you are allergic to it; or to aspirin or other NSAIDs (such as ibuprofen, naproxen, celecoxib); or if you have any other allergies. This product may contain inactive ingredients, which can cause allergic reactions or other problems. Talk to your pharmacist for more details.

Before taking this medication, tell your doctor or pharmacist your medical history, especially of: asthma (including a history of worsening breathing after taking aspirin or other NSAIDs), blood disorders (such as anemia, bleeding/clotting problems), growths in the nose (nasal polyps), heart disease (such as congestive heart failure, previous heart attack), high blood pressure, kidney disease, liver disease, severe loss of body water (dehydration),...

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Last reviewed on RxList: 9/10/2007
This monograph has been modified to include the generic and brand name in many instances.