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Patient-Friendly FDA Guidance

Diclofenac

Brand names: Aleve Arthritis Pain, Arthrotec, Cambia, Cataflam, Flector, Licart, Lofena, Pennsaid, Surpass Anti-Inflammatory, Trifena, Voltaren, Xiclo, Zipsor, Zorvolex

Dosage form: Film Coated Tablet

Last updated · May 27, 2026Source: DailyMed ↗
Boxed Warning



Uterine Rupture, Abortion, Premature Birth, and Birth Defects

  • Administration of misoprostol, a component of diclofenac sodium and misoprostol delayed-release tablets, to pregnant women can cause uterine rupture, abortion, premature birth, or birth defects. Uterine rupture has occurred when misoprostol was administered in pregnant women to induce labor or an abortion .
  • Diclofenac sodium and misoprostol delayed-release tablets are contraindicated in pregnancy [see Contraindications (4) ] and not recommended in women of childbearing potential. Patients must be advised of the abortifacient property and warned not to give the drug to others .
  • If diclofenac sodium and misoprostol delayed-release tablets are prescribed, verify the pregnancy status of females of reproductive potential prior to initiation of treatment and advise them to use effective contraception during treatment .

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 .
  • Diclofenac sodium and misoprostol delayed-release tablets are contraindicated in the setting of coronary artery bypass graft (CABG) surgery .

Gastrointestinal Bleeding, Ulceration, and Perforation

  • NSAIDs cause an increased 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 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 [see Warnings and Precautions ].

WARNING: RISK OF UTERINE RUPTURE, ABORTION, PREMATURE BIRTH, BIRTH DEFECTS; SERIOUS CARDIOVASCULAR EVENTS; AND SERIOUS GASTROINTESTINAL EVENTS See full prescribing information for complete boxed warning.

  • Administration of misoprostol, a component of diclofenac sodium and misoprostol delayed-release tablets, to pregnant women can cause uterine rupture, abortion, premature birth, or birth defects. Uterine rupture has occurred when misoprostol was administered in pregnant women to induce labor or an abortion. (4, 5.1, 8.1)
  • Diclofenac sodium and misoprostol delayed-release tablets are contraindicated in pregnancy and is not recommended in women of childbearing potential. Patients must be advised of the abortifacient property and warned not to give the drug to others.
  • Increased risk of serious cardiovascular thrombotic events, including myocardial infarction and stroke, which can be fatal.
  • Diclofenac sodium and misoprostol delayed-release tablets are contraindicated in the setting of coronary artery bypass graft (CABG) surgery (4, 5.2)
  • Increased risk of serious gastrointestinal (GI) adverse events including bleeding, ulceration, and perforation of the stomach or intestines, which can be fatal and can occur at any time and without warning symptoms. Elderly patients and patients with a prior history of peptic ulcer disease and/or GI bleeding are at greater risk.

Poison Help

If you suspect an overdose or accidental ingestion, call Poison Control: 1-800-222-1222 (free, 24/7, U.S.). For life-threatening symptoms, call 911.

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Sources

RxCUI: 1359105

NDC: 85766-192

Last fetched: May 27, 2026

Source: DailyMed ↗

⚠️ Disclaimer

This information is for educational purposes only and is not medical advice. Always consult your doctor, pharmacist, or other licensed healthcare professional before starting, stopping, or changing any medicine. Read full medical disclaimer.