What is the difference between ketoprofen and ibuprofen?
The differences between ketoprofen and ibuprofen include variations in duration of action, effects, and the range of diseases treated. A detailed analysis is as follows:
1. Duration of Action
Ketoprofen reaches peak plasma concentration approximately 0.5 to 2 hours after administration, with pain relief lasting up to 6–8 hours. Ibuprofen reaches its peak drug concentration about 1–2 hours after intake, with effects lasting for 4–6 hours.
2. Effects
Ketoprofen primarily provides analgesic and anti-inflammatory effects. Ibuprofen has antipyretic and analgesic properties and can relieve mild to moderate pain.
3. Range of Treated Conditions
Ketoprofen is used to treat rheumatoid arthritis, osteoarthritis, gout, and other similar conditions. Ibuprofen is used for mild to moderate pain such as joint pain, toothache, muscle pain, and neuralgia, as well as fever caused by the common cold or influenza.
In addition, their adverse reactions also differ. It is recommended to use these medications under a doctor's guidance and avoid self-medication.