Indomethacin

Pronounced in-doe-METH-ah-sin

Brand names: Indocin

Type: NSAID pain reliever · All Pain Relief & Fever Medicines

What Indomethacin is used for

  • Gout attacks
  • Arthritis and joint inflammation
  • Certain headache syndromes

◆ Kidney note

Can reduce kidney blood flow and cause kidney injury; strong caution in kidney disease.

Common side effects

  • Headache
  • Dizziness
  • Stomach upset
  • Heartburn

Important cautions

  • Can cause stomach and intestinal bleeding and has stronger effects on the brain (headache, confusion) than most NSAIDs in older adults
  • Avoid in the later part of pregnancy

How it comes

Capsules, extended-release capsules, liquid, suppositories, injection (hospital). This guide lists forms only — it never lists strengths or doses.

Toxicity lists: Indomethacin also appears on Medicines That Can Harm the Kidneys.

Related medicines — Pain Relief & Fever Medicines

Please note: This page is a patient-education summary, not medical advice, and it deliberately contains no doses. Medicines affect everyone differently — always follow your own prescription and talk to your doctor or pharmacist before starting, stopping or changing any medicine.