What's the typical onset time for advil relief?

How fast does Advil (ibuprofen) start working?

For most people, Advil’s pain relief starts within about 20 to 30 minutes after taking a dose [1].

What about fever relief?

For fevers, ibuprofen typically begins lowering temperature within roughly 30 to 60 minutes [1].

How long until Advil reaches full effect?

Many people feel the strongest or most complete relief within about 1 to 2 hours after taking a dose [1].

Why might it take longer for you to feel relief?

Onset can be slower if you take Advil with food (food can delay absorption), or if the dose is lower than needed for your symptoms. Liquid gels and tablets can also differ in how quickly they work [1].

When should you take another dose (and when to get help)?

Follow the label dosing instructions or your clinician’s guidance for repeat dosing. If pain or fever is not improving as expected, or you have concerning symptoms, seek medical advice rather than just taking more [1].

Sources:
[1] https://www.drugs.com/food-interactions/ibuprofen.html