Ketorolac – What It Is, How to Use It, and What to Watch For

If you’ve been told to take ketorolac, you’re probably dealing with moderate to severe pain after a procedure or injury. It’s an NSAID (non‑steroidal anti‑inflammatory drug) that works fast, but it also comes with a list of rules you need to follow. Below you’ll find the most useful info to keep you safe while getting pain relief.

How Ketorolac Works and When It’s Used

Ketorolac blocks enzymes called COX‑1 and COX‑2, which are part of the body’s pain and inflammation pathways. By stopping these enzymes, the drug reduces swelling and dulls pain signals. Doctors usually prescribe it for short‑term use – often after surgeries like knee replacement, dental extractions, or for serious injuries.

Because it’s potent, ketorolac isn’t meant for chronic conditions like arthritis. Using it longer than recommended can raise the risk of stomach bleeding, kidney problems, and heart issues. That’s why you’ll see a clear limit on how many days you can stay on it.

Dosage Guidelines and Safety Precautions

Typical adult dosing is 10 mg every 4‑6 hours, not exceeding 40 mg per day. The total course should stay under 5 days for most patients; some surgeons cap it at 2 days if you have kidney trouble or a history of ulcers.

Take ketorolac with food or a full glass of water to protect your stomach. If you’re on blood thinners, corticosteroids, or other NSAIDs, let your doctor know – the combination can increase bleeding risk.

People with existing kidney disease, heart failure, or a stomach ulcer should avoid ketorolac unless a doctor closely monitors them. Pregnant women, especially in the third trimester, should not use it because it can affect the baby’s blood flow.

Watch for warning signs: dark stools, vomiting blood, severe stomach pain, sudden swelling of the legs, or a rapid heartbeat. If any of these appear, stop the medication and seek medical help right away.

When you finish the prescribed course, don’t restart the drug on your own. If pain returns, talk to your doctor about alternative treatments or a different NSAID that might be safer for longer use.

Besides prescription ketorolac, there are over‑the‑counter options like ibuprofen or naproxen that work less aggressively but are safer for extended periods. Always compare the pros and cons with a healthcare professional.

In summary, ketorolac can give fast, strong pain relief when used correctly. Stick to the prescribed dose, keep the treatment short, and be alert for side effects. By following these simple steps, you’ll get the pain relief you need without unnecessary risks.