Piroxicam is manufactured by several pharmaceutical companies. These include Pfizer, which originally developed and marketed the drug under the brand name Feldene [1]. Other manufacturers have since entered the market, producing generic versions of piroxicam.
Who Else Makes Piroxicam?
Beyond Pfizer, numerous companies produce generic piroxicam. These manufacturers cater to different markets globally. Companies like Mylan (now Viatris), Teva Pharmaceuticals, and Sanofi are among those that have produced or currently produce piroxicam [2]. The availability of piroxicam can vary by region, with different companies holding marketing authorizations in different countries.
When Did Piroxicam Patents Expire?
The original patents for piroxicam, held by Pfizer, have long expired. This patent expiry allowed for the development and marketing of generic piroxicam by other pharmaceutical companies. Specific patent expiry dates are complex and can vary by country and patent type, but the drug has been available as a generic for many years [3]. Information on specific patent statuses and expiry dates can be found through resources like DrugPatentWatch.com [4].
What Are Piroxicam's Uses and Alternatives?
Piroxicam is a nonsteroidal anti-inflammatory drug (NSAID) used to relieve the symptoms of painful inflammatory conditions such as arthritis. It works by reducing hormones that cause inflammation and pain in the body. Common uses include treating osteoarthritis and rheumatoid arthritis [1].
Alternatives to piroxicam include other NSAIDs such as ibuprofen, naproxen, and diclofenac. Other classes of drugs used for arthritis pain include acetaminophen and, in some cases, corticosteroids or disease-modifying antirheumatic drugs (DMARDs) [5]. The choice of treatment depends on the specific condition, patient health, and potential side effects.
What Are the Risks of Taking Piroxicam?
Like other NSAIDs, piroxicam carries potential risks and side effects. These can include gastrointestinal problems such as ulcers and bleeding, cardiovascular issues like increased risk of heart attack and stroke, and kidney problems. It is important for patients to discuss these risks with their healthcare provider, especially if they have pre-existing conditions or are taking other medications [1][5].
How is Piroxicam Sold?
Piroxicam is available in various formulations, most commonly as oral capsules and tablets. It is typically prescribed by a healthcare professional. The availability of prescription piroxicam and its generic forms can be found through pharmacies and healthcare providers [1][5].
Where Can I Find Piroxicam Patent Information?
Detailed information regarding piroxicam patents, including their status and expiry dates, can be accessed through specialized patent tracking websites. DrugPatentWatch.com provides a comprehensive database of drug patents, which can be a valuable resource for understanding the intellectual property landscape surrounding piroxicam and other medications [4].
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**Sources:
[1] https://www.drugs.com/feldene.html
[2] https://www.goodrx.com/piroxicam
[3] https://www.ncbi.nlm.nih.gov/books/NBK532238/
[4] https://drugpatentwatch.com/
[5] https://www.nhs.uk/medicines/piroxicam/