The recommended dose of ibuprofen is generally one or two 200-milligram (mg) tablets every 4 to 6 hours, as necessary for pain.

A person must not exceed 1,200 mg of ibuprofen per day for over-the-counter use unless a doctor advises it.

Ibuprofen is a nonsteroidal anti-inflammatory drug (NSAID) generally suitable for short-term relief of low back pain.

For most people, it is safe to use for up to 10 days at the recommended dose. However, it is important to take the smallest dose over the shortest duration to reduce the risk of side effects.

If necessary, a doctor may prescribe a higher dose of up to 800 mg to take every 6 hours, not exceeding 3200 mg daily.

If a person takes ibuprofen for more than 10 days, they need to do so under medical supervision. Long-term use can increase the risk of side effects, including:

The following factors can increase the risk of GI bleeding:

  • older age
  • long term, low dose aspirin use
  • blood thinning (anticoagulant) use

However, ibuprofen is safe for most people to take. Taking the drug with a glass of milk or after a meal may reduce the symptoms of stomach upset and help protect the stomach lining.

People who are pregnant or trying to become pregnant should not take ibuprofen. If they are experiencing back pain, their doctor may be able to suggest other ways to relieve their symptoms.

It is always a good idea to consult a healthcare professional for advice on easing low back pain. They may recommend alternative treatments, physical therapy, or adjustments to ibuprofen use.

Learn more about ibuprofen and back pain