1 doctor weighed in:
How long does ketoprofen stay in your system?
1 doctor weighed in

Dr. Michael Laccheo
Internal Medicine - Rheumatology
In brief: 5 half lives
Medications are usually gone after 5 half lives.
The half life of Ketoprofen is about 2 hours, so after 10 hours, it should be completely gone. But, if you're asking how long does its effect last for, usually about 6 hours.

In brief: 5 half lives
Medications are usually gone after 5 half lives.
The half life of Ketoprofen is about 2 hours, so after 10 hours, it should be completely gone. But, if you're asking how long does its effect last for, usually about 6 hours.
Dr. Michael Laccheo
Dr. Michael Laccheo
Thank
Read more answers from doctors