Read the Medication Guide provided by your pharmacist before you start using indomethacin and each time you get a refill. If you have any questions, ask your doctor or pharmacist.
Take this medication by mouth as directed by your doctor, usually 2 to 3 times a day with a full glass of water (8 ounces or 240 milliliters). Do not lie down for at least 10 minutes after taking this drug. If stomach upset occurs while taking this medication, take it with food, milk, or an antacid.
The dosage is based on your medical condition and response to treatment. In children, the dosage is also based on weight. To reduce your risk of stomach bleeding and other side effects, take this medication at the lowest effective dose for the shortest possible time. Do not increase your dose or use this drug more often or for longer than prescribed. For ongoing conditions such as arthritis, continue taking this medication as directed. Discuss the risks and benefits with your doctor or pharmacist.
In certain conditions (such as arthritis), it may take up to 4 weeks when this drug is taken regularly before you notice the full benefits.
If you are taking this drug on an "as needed" basis (not on a regular schedule), remember that pain medications work best if they are used as the first signs of pain occur. If you wait until the pain has worsened, the medication may not work as well.
Tell your doctor if your condition worsens.