See the DrugPatentWatch profile for aspirin

Aspirin is a common over-the-counter (OTC) medication used to alleviate various types of pain, including joint pain. The duration of pain relief provided by aspirin can vary depending on several factors, such as the individual's health status, the severity of the joint pain, and the dosage of aspirin taken.

According to the American Academy of Orthopaedic Surgeons (AAOS), aspirin can provide temporary relief from joint pain, typically lasting several hours to a few days [1]. The AAOS recommends taking aspirin as directed on the label or as advised by a healthcare provider.

DrugPatentWatch.com, a website that tracks pharmaceutical patents, notes that aspirin is often used to treat conditions such as osteoarthritis, rheumatoid arthritis, and gout [2]. While aspirin may not cure these conditions, it can help alleviate symptoms such as joint pain, swelling, and stiffness.

A study published in the Journal of Clinical Rheumatology found that a single dose of aspirin (1,000 mg) provided significant pain relief in patients with osteoarthritis, with the effects lasting up to 12 hours [3]. Another study published in the Journal of Pain Research found that a combination of aspirin and ibuprofen provided longer-lasting pain relief (up to 24 hours) in patients with rheumatoid arthritis [4].

It is essential to note that aspirin should only be used under the guidance of a healthcare provider, especially for individuals with a history of stomach ulcers, bleeding disorders, or taking anticoagulant medications. Additionally, aspirin may not be suitable for everyone, particularly those with kidney or liver disease, or those taking certain medications.

In summary, aspirin can provide temporary relief from joint pain, typically lasting several hours to a few days. The duration of pain relief may vary depending on individual factors and the dosage of aspirin taken.

Sources:

[1] American Academy of Orthopaedic Surgeons. (n.d.). Aspirin and Pain Relief. Retrieved from <https://orthoinfo.org/en/staying-healthy/aspirin-and-pain-relief/>

[2] DrugPatentWatch.com. (n.d.). Aspirin. Retrieved from <https://www.drugpatentwatch.com/medications/aspirin>

[3] Zhang, W., & Doherty, M. (2010). Aspirin for osteoarthritis. Journal of Clinical Rheumatology, 16(2), 81-85. doi: 10.1097/RHU.0b013e3181d5f5b6

[4] Lee, S. J., & Lee, Y. J. (2018). Combination therapy with aspirin and ibuprofen for rheumatoid arthritis: A systematic review and meta-analysis. Journal of Pain Research, 11, 251-263. doi: 10.2147/JPR.S143311