Indications
- Medication: Indomethacin.
- Purpose: Relieve pain, swelling, and joint stiffness in conditions like arthritis, gout, bursitis, and tendonitis.
- Class: Nonsteroidal anti-inflammatory drug (NSAID).
- Mechanism: Blocks the body’s production of natural substances causing inflammation.
- Used for pain relief in various other conditions.
- If treating chronic conditions like arthritis, discuss non-drug treatments or alternative medications with the doctor.
Dosage and administration
- Read the Medication Guide from the pharmacist before using indomethacin and with each refill.
- Take the medication orally, usually 2 to 3 times daily with a full glass of water; avoid lying down for at least 10 minutes after taking.
- If stomach upset occurs, take it with food, milk, or an antacid.
- Dosage is based on medical condition and response; in children, it’s also based on weight.
- Take at the lowest effective dose for the shortest duration to reduce the risk of stomach bleeding and side effects.
- Do not exceed prescribed dose or use for a longer duration than recommended.
- For chronic conditions like arthritis, continue as directed; discuss risks and benefits with the doctor.
- Full benefits in certain conditions may take up to 4 weeks with regular use.
- If taken “as needed,” use at the first signs of pain for optimal effectiveness.
- Inform the doctor if the condition worsens.
Side effects
- Possible common side effects of indomethacin: upset stomach, heartburn, headache, drowsiness, dizziness.
- Notify the doctor or pharmacist if these effects persist or worsen.
- Prescribed considering the benefit outweighing potential risks; serious side effects are uncommon.
- Regularly check blood pressure as the medication may raise it; inform the doctor if readings are high.
- Immediately report serious side effects: hearing changes, mental/mood changes, difficult/painful swallowing, and symptoms of heart failure.
- Seek medical help for very serious side effects: signs of kidney problems, unexplained stiff neck.
- Rarely, the drug may cause serious liver disease; get medical help for symptoms like nausea/vomiting, loss of appetite, dark urine, severe stomach pain, and yellowing of eyes or skin.
- Very serious allergic reactions are rare; seek immediate medical help for symptoms like fever, swollen lymph nodes, rash, itching/swelling (especially face/tongue/throat), severe dizziness, and trouble breathing.
Precautions
- Inform the doctor or pharmacist about allergies to indomethacin, aspirin, or other NSAIDs.
- Discuss medical history, especially asthma, bleeding/clotting issues, nasal polyps, heart disease, high blood pressure, liver disease, and stomach/intestinal/esophagus problems.
- Kidney problems may occur, especially if dehydrated, have heart failure, or kidney disease, are older, or taking specific medications.
- The medication may cause dizziness or drowsiness; avoid alcohol and marijuana, and use caution in activities requiring alertness.
- Stomach bleeding risk may increase with daily alcohol/tobacco use; limit alcohol and quit smoking.
- Inform healthcare providers before surgery about all products used, including prescription, nonprescription, and herbal.
- Increased sensitivity to the sun may occur; limit sun exposure, use sunscreen, and wear protective clothing.
- Older adults may have a higher risk of stomach/intestinal bleeding, kidney problems, heart attack, stroke, and mental/mood changes.
- Children may be more sensitive, especially to serious liver problems; caution is advised, and risks/benefits should be discussed with the doctor.
- Women of childbearing age should discuss benefits and risks with their doctor before using the medication.
- Inform the doctor if pregnant or planning to become pregnant; medication may harm an unborn baby and cause issues with labor/delivery.
- Not recommended for use in pregnancy from 20 weeks until delivery; use the lowest effective dose for the shortest time if prescribed between 20 and 30 weeks.
- Avoid use after 30 weeks of pregnancy.
- The drug passes into breast milk; consult the doctor before breastfeeding.