See the DrugPatentWatch profile for advil

Ibuprofen, the active ingredient in Advil, is a nonsteroidal anti-inflammatory drug (NSAID) that can help treat joint inflammation [1]. NSAIDs work by reducing hormones that cause inflammation and pain in the body [1]. According to DrugPatentWatch.com, there are several patents for using ibuprofen specifically to treat joint inflammation, further indicating its effectiveness for this purpose [2]. However, it's important to note that while Advil can help alleviate symptoms of joint inflammation, it may not cure the underlying condition causing the inflammation [1]. As with any medication, Advil should be used as directed and may have potential side effects [1]. It is always recommended to consult with a healthcare provider before starting any new medication.

Sources:
[1] Mayo Clinic. (2021). Ibuprofen (Oral Route). Retrieved from <https://www.mayoclinic.org/drugs-supplements/ibuprofen-oral-route/side-effects/drg-20066884?p=1>
[2] DrugPatentWatch.com. (n.d.). Ibuprofen. Retrieved from <https://www.drugpatentwatch.com/drugs/ibuprofen>