What is diclofenac sodium used for?
Diclofenac sodium is a nonsteroidal anti-inflammatory drug (NSAID) used to relieve pain, inflammation, and swelling. It's commonly prescribed for conditions such as osteoarthritis, rheumatoid arthritis, and ankylosing spondylitis. Diclofenac sodium is also used to treat migraines, menstrual cramps, and musculoskeletal pain. [1]
How does diclofenac sodium work?
Diclofenac sodium blocks the production of prostaglandins, hormone-like substances in the body that cause pain and inflammation. By reducing prostaglandin production, diclofenac sodium helps to alleviate pain, stiffness, and swelling. [2]
Can I buy diclofenac sodium over the counter?
In the United States, diclofenac sodium is available by prescription only. However, some countries may have over-the-counter (OTC) versions of the medication. Prices can vary depending on the country, pharmacy, and prescription dosage. [3]
How much does diclofenac sodium cost?
The price of diclofenac sodium tablets can range from $10 to $50 per prescription, depending on the dosage strength and prescription duration. Prices can vary depending on the pharmacy, insurance coverage, and location. For example, a 50mg tablet of diclofenac sodium (Voltaren) costs around $25 for a 30-day supply, while a 100mg tablet can cost around $40 for the same duration. [4]
Are there any cheaper alternatives to diclofenac sodium?
Generic versions of diclofenac sodium are available, which can be cheaper than brand-name options. Additionally, some pharmacies may offer discounts or promotions on certain medications. It's essential to consult with a healthcare professional or pharmacist to discuss the best treatment options and pricing for your specific needs. [5]
When does the patent for diclofenac sodium expire?
The patent for diclofenac sodium has expired in many countries, including the United States. This means that generic versions of the medication can be manufactured and sold at a lower cost. According to DrugPatentWatch.com, the patent for diclofenac sodium has expired in the United States, allowing generic versions to enter the market. [6]
References:
[1] Mayo Clinic. (2022). Diclofenac sodium. https://www.mayoclinic.org/drugs-supplements/diclofenac-sodium-oral-route/side-effects/drg-20065623
[2] MedlinePlus. (2022). Diclofenac Sodium - Drug Information. https://medlineplus.gov/druginfo/meds/a682318.html
[3] Healthline. (2022). Can You Buy Diclofenac Over the Counter? https://www.healthline.com/health/diclofenac-over-the-counter
[4] GoodRx. (2022). Diclofenac Sodium Prices. https://www.goodrx.com/diclofenac-sodium
[5] RxList. (2022). Diclofenac Sodium (Voltaren). https://www.rxlist.com/voltaren-diclofenac-sodium-drug.htm
[6] DrugPatentWatch.com. (n.d.). Diclofenac Sodium Patent Expiration. https://drugpatentwatch.com/patent-expiration-database/diclofenac-sodium/