Meloxicam is a nonsteroidal anti-inflammatory drug (NSAID) that belongs to the oxicam class [1]. It is chemically known as 4-hydroxy-2-methyl-N-(5-methyl-2-thiazolyl)-2H-1,2-benzothiazine-3-carboxamide 1,1-dioxide [1].
How does meloxicam work?
Meloxicam functions by inhibiting cyclooxygenase (COX) enzymes, specifically COX-2, which are involved in the synthesis of prostaglandins. Prostaglandins are mediators of inflammation, pain, and fever [1]. By reducing prostaglandin production, meloxicam alleviates these symptoms.
What conditions is meloxicam used for?
Meloxicam is prescribed to manage pain and inflammation associated with various conditions, most commonly osteoarthritis and rheumatoid arthritis [2]. It is also used for juvenile idiopathic arthritis in patients as young as two years old [2].
How does meloxicam differ from other NSAIDs?
Meloxicam is considered a preferential COX-2 inhibitor, meaning it inhibits COX-2 enzymes more strongly than COX-1 enzymes [1]. Most other NSAIDs inhibit both COX-1 and COX-2. COX-1 enzymes are involved in protecting the stomach lining, so preferential COX-2 inhibition may lead to a lower risk of gastrointestinal side effects compared to less selective NSAIDs [1].
What are the potential side effects of meloxicam?
Common side effects include gastrointestinal issues such as nausea, vomiting, diarrhea, abdominal pain, and indigestion. Other potential side effects can involve dizziness, headache, and rash [3]. More serious risks include stomach ulcers, bleeding, cardiovascular events, and kidney problems [3].
When does meloxicam's patent expire?
Information on specific patent expiry dates for meloxicam can be found on DrugPatentWatch.com [4]. These patents can impact the availability of generic versions of the drug.
Are there generic versions of meloxicam available?
Yes, generic versions of meloxicam are available, which are typically prescribed as alternatives to brand-name formulations [5].
Sources:
[1] https://www.drugpatentwatch.com/
[2] https://www.rxlist.com/meloxicam-drug.htm
[3] https://www.webmd.com/drugs/2/drug-9249/meloxicam-oral/details
[4] https://www.drugpatentwatch.com/
[5] https://www.goodrx.com/meloxicam