Ibuprofen vs. Celebrex

See how Ibuprofen and Celebrex compare on approved uses, dosing, side effects, and cost.

Key Takeaways

  • Ibuprofen is sold over the counter while Celebrex is prescription-only, though both are NSAIDs used for pain and inflammation.

  • Celebrex is COX-2 selective, which trial data link to fewer stomach ulcers than non-selective NSAIDs like ibuprofen, but both carry the same cardiovascular boxed warning.

  • Ibuprofen needs re-dosing every 4 to 6 hours, while Celebrex is typically taken once or twice a day.

Ibuprofen vs. Celebrex Drug Summary

Ibuprofen

Ibuprofen is a nonsteroidal anti-inflammatory drug (NSAID) used to relieve pain, reduce inflammation, and lower fever. It is taken orally, typically every 4 to 6 hours, and is available both over the counter and in higher prescription-strength doses.

Celebrex

Celebrex (celecoxib) is a COX-2 selective NSAID used to treat osteoarthritis, rheumatoid arthritis, ankylosing spondylitis, and acute pain. It is taken orally, usually once or twice daily, and requires a prescription rather than being sold over the counter.

Ibuprofen vs. Celebrex Side Effects

Ibuprofen

Most common
Dyspepsia (3-9%)
Nausea (3-9%)
Epigastric pain (1-3%)
Heartburn (1-3%)

Celebrex

Most common
Headache (up to 16%)
Dyspepsia (up to 9%)
Cold symptoms (up to 8%)
Diarrhea (up to 6%)

Ibuprofen vs. Celebrex Dosage

Ibuprofen

Dosage
Dosage Table
STAGE DOSE WHEN
Starting dose 400 mg every 4-6 hours At the start
Maximum dose 300-800 mg 3-4x daily If needed
Dose changes 1 increase As tolerated

Celebrex

Dosage
Dosage Table
STAGE DOSE WHEN
Starting dose 200 mg once daily At the start
Maximum dose 200 mg twice daily Day 2 onward
Dose changes 4 increases Every day

Ibuprofen vs. Celebrex Indications

Ibuprofen

Ibuprofen is FDA-approved to relieve mild to moderate pain, reduce fever, and treat inflammatory conditions such as osteoarthritis and rheumatoid arthritis. It is also specifically approved for primary dysmenorrhea. It is not approved for perioperative pain in CABG surgery, which carries an added warning.

  • Rheumatoid arthritis

  • Osteoarthritis

  • Mild to moderate pain

  • Primary dysmenorrhea

  • Fever reduction

Celebrex

Celebrex is FDA-approved for osteoarthritis, rheumatoid arthritis, and juvenile rheumatoid arthritis in patients 2 years and older. It also treats ankylosing spondylitis, acute pain, and primary dysmenorrhea, and is used as an adjunct to reduce colorectal polyps in familial adenomatous polyposis.

  • Osteoarthritis

  • Rheumatoid arthritis

  • Juvenile rheumatoid arthritis (ages 2+)

  • Ankylosing spondylitis

  • Acute pain and primary dysmenorrhea

Ibuprofen vs. Celebrex Pros and Cons

Ibuprofen

Ibuprofen is a well-established over-the-counter NSAID with decades of safety data and low cost, but it carries the same cardiovascular and gastrointestinal boxed warnings as prescription options. Coverage is rarely an issue since it does not require a prescription, though the trade-off is dosing every 4 to 6 hours and a higher relative risk of stomach irritation with regular use.

Pros

  • Available over the counter without a prescription

  • Costs roughly $4 to $25 per month without insurance

  • Decades of real-world safety data across all ages

  • Comes in tablets, liquids, and chewables for flexible dosing

Cons

  • Needs re-dosing every 4 to 6 hours to stay effective

  • Higher relative risk of stomach irritation with regular use

  • Not approved for perioperative pain in CABG surgery

  • High-dose OTC use can happen without medical guidance

Celebrex

Celebrex is a COX-2 selective NSAID that clinical trial data link to fewer stomach ulcers than non-selective NSAIDs like ibuprofen, but it requires a prescription and carries the same cardiovascular boxed warning. Generic celecoxib is usually covered by insurance, though the brand-name version can be costly without coverage.

Pros

  • COX-2 selective action linked to fewer stomach ulcers than ibuprofen

  • Taken once or twice daily instead of every few hours

  • FDA-approved for a broader range of conditions, including ankylosing spondylitis and juvenile RA

  • Generic celecoxib is typically covered by insurance

Cons

  • Requires a prescription and physician monitoring

  • Contraindicated in patients with a sulfonamide allergy

  • Brand-name Celebrex can cost $500 to $1,600 per month without insurance, versus $10 to $30 for generic celecoxib

  • Same cardiovascular and GI boxed warnings as ibuprofen

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