Active Ingredient

Ketorolac

Ketorolac is a medication used to relieve moderate to severe pain. It belongs to a class of drugs known as nonsteroidal anti-inflammatory drugs (NSAIDs).

It is typically used for short-term management of pain, often after surgeries or for acute conditions.

Written By Douglas C. Goldberg, MD

Reviewed By Philip Schein, MD

Last Updated 28 Nov 2025

Available Ketorolac Brands

Toradol

Strengths 10mg

Ketorolac Uses

Ketorolac is commonly prescribed for its pain-relieving effects in various situations.

Post-surgical pain relief
Acute musculoskeletal pain
Short-term pain management in injuries
Dental pain

How Ketorolac Works

Ketorolac works by reducing substances in the body that cause inflammation and pain. It blocks the action of certain enzymes responsible for inflammation.

This helps to decrease swelling and discomfort, making it easier for patients to manage pain.

Common side effects of Ketorolac

Not everyone experiences side effects with Ketorolac, and many are mild and temporary.

Headache
Dizziness
Stomach upset
Nausea
Diarrhea
Constipation

If you experience serious or persistent symptoms, contact your healthcare provider.

Avoid consuming alcohol while taking Ketorolac, as it may increase the risk of stomach bleeding.
Inform your doctor about any other medications you are taking to avoid interactions.
Do not use Ketorolac if you have a history of certain gastrointestinal issues without consulting a doctor.
Monitor for any signs of allergic reactions, such as rash or difficulty breathing.

Always consult with your doctor before starting or stopping any medication.

Frequently Asked Questions

How quickly does Ketorolac work?

Ketorolac usually begins to relieve pain shortly after administration, but the exact time can vary.

How long does the effect of Ketorolac last?

The effects of Ketorolac can last for several hours, but this can vary based on individual response.

Is Ketorolac safe for long-term use?

Ketorolac is generally not recommended for long-term use due to potential side effects. Consult your doctor for guidance.

Can I take Ketorolac with other pain relievers?

You should consult your healthcare provider before combining Ketorolac with other pain medications to avoid potential interactions.

What should I do if I miss a dose of Ketorolac?

If you miss a dose, take it as soon as you remember unless it’s close to the time of your next dose. Do not double up doses.