Indomethacin belongs to the class of medications known as nonsteroidal anti-inflammatories (NSAIDs). It works by reducing pain, swelling, and inflammation. Indomethacin is used for the relief of mild to moderately severe pain accompanied by inflammation. It can be used for people with conditions such as rheumatoid arthritis, osteoarthritis, ankylosing spondylitis, and gout.

Your doctor may choose to use this medication for conditions other than the ones listed here. If you're unsure why you are taking this medication, contact your doctor.

When used on a regular basis, the recommended adult starting dose of indomethacin capsules is 25 mg two or three times a day. Your doctor will gradually increase the dose until the best results are achieved with the least amount of side effects. The maximum recommended daily dose of indomethacin is 200 mg. Indomethacin should always be taken with food or antacids to reduce stomach upset.

The recommended dose of indomethacin suppositories is 100 mg to 200 mg daily. Doses higher than 100 mg must be given in two divided doses.

Many things can affect the dose of medication that a person needs, such as body weight, other medical conditions, and other medications. If your doctor has recommended a dose different from the ones listed here, do not change the way that you are using the medication without consulting your doctor.

It is very important that this medication be taken on a regular schedule exactly as prescribed by your doctor. If you miss a dose of this medication take it as soon as you remember it. If it is almost time for your next dose, skip the missed dose and carry on with your regular schedule. Do not double-up on doses.

Indomethacin should not be taken by anyone who: