Aspirin and ibuprofen are common medicines used for pain, fever, and inflammation. Both belong to the NSAID medicine group.
Even though they are similar in some ways, they have important differences.
Aspirin is an NSAID medicine used for pain, fever, inflammation, and blood clot prevention in some people.
Low dose aspirin is sometimes prescribed to reduce the risk of heart attack or stroke in certain adults.
Ibuprofen is also an NSAID used for pain, fever, swelling, and inflammation.
Many people use ibuprofen for headaches, body pain, arthritis, injuries, and menstrual cramps.
The biggest difference involves blood clotting.
Aspirin affects platelets strongly and may reduce clot formation.
Ibuprofen mainly focuses on pain and inflammation relief.
Doctors sometimes prescribe low dose aspirin for people at risk of heart attack or stroke.
People should never start daily aspirin therapy without medical advice.
Ibuprofen is often preferred for inflammatory pain, injuries, swelling, and arthritis.
Both medicines may irritate the stomach and increase bleeding risk.
Long term NSAID use may increase ulcer risk.
Using both medicines together may increase stomach bleeding risk.
People taking low dose aspirin for heart protection should speak with a doctor before using ibuprofen regularly.
Aspirin should generally not be given to children with viral illnesses because of the risk of Reye syndrome.
Possible side effects include:
Stomach pain
Heartburn
Bleeding
Nausea
Possible side effects include:
Kidney problems
Stomach irritation
Heartburn
Stomach bleeding
People with ulcers, bleeding disorders, severe kidney disease, or certain heart conditions should speak with a doctor before using NSAIDs.
Aspirin and ibuprofen are useful medicines but they work differently. The best option depends on the health condition being treated.
Always follow medicine labels carefully and speak with a healthcare professional if symptoms continue.