Drug Comparison

Aspirin vs. Ibuprofen

Compare Aspirin and Ibuprofen: mechanism of action, indications, side effects, cost, and which may be right for you.

Quick Comparison

CategoryAspirinIbuprofen
Drug ClassNSAIDs (Non-Steroidal Anti-Inflammatory Drugs)NSAIDs (Non-Steroidal Anti-Inflammatory Drugs)
Rx StatusRxRx
Generic AvailableNoNo
Typical Cost$5–$20/month$4-$15/month

Aspirin Overview

ASPIRIN (brand name: Aspirin Regular Strength) is a NSAIDs. Uses temporarily relieves: headache muscle pain toothache menstrual pain pain and fever of colds minor pain of arthritis

Full Aspirin guide →

Ibuprofen Overview

IBUPROFEN (brand name: good neighbor pharmacy ibuprofen) is a NSAIDs. Uses • temporarily relieves minor aches and pains due to: • headache • muscular aches • minor pain of arthritis • toothache • backache • the common cold • menstrual cramps • temporarily reduces fever

Full Ibuprofen guide →

Approved Uses (Indications)

Aspirin

Uses temporarily relieves: headache muscle pain toothache menstrual pain pain and fever of colds minor pain of arthritis

Ibuprofen

Uses

  • temporarily relieves minor aches and pains due to:
  • headache
  • muscular aches
  • minor pain of arthritis
  • toothache
  • backache
  • the common cold
  • menstrual cramps
  • temporarily reduces fever

Cost Comparison

Aspirin

$5–$20/month

Aspirin is available over-the-counter at a very low cost, often less than $5 for a large supply. Discount cards can sometimes offer minor savings on the prescription version, but it's generally more cost-effective to buy OTC.

Ibuprofen

$4-$15/month

Ibuprofen is widely available as an inexpensive generic, even without insurance. Discount cards can further reduce the cost at many pharmacies.

Drug Interaction: Moderate

Ibuprofen can interfere with the antiplatelet effect of low-dose aspirin, which is used for cardiovascular prophylaxis. This interaction may reduce aspirin's ability to prevent blood clots, potentially increasing the risk of cardiovascular events.

Mechanism: Ibuprofen, by reversibly binding to the cyclooxygenase-1 (COX-1) enzyme, can block aspirin's irreversible binding site. If ibuprofen is taken before aspirin, it prevents aspirin from acetylating COX-1 in platelets, thereby diminishing aspirin's antiplatelet effect.

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Medical Disclaimer

The information on RxGuide is intended for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician, pharmacist, or other qualified health provider with any questions you may have regarding a medical condition or medication. Never disregard professional medical advice or delay in seeking it because of something you have read on this website.