Who Manufactures Phentermine?
Phentermine is manufactured by several pharmaceutical companies. Notably, Teva Pharmaceuticals, Inc. is a significant producer of generic phentermine hydrochloride tablets [1]. Other manufacturers also produce phentermine, often under different brand names or as generic alternatives.
How Does Phentermine Work?
Phentermine is a stimulant medication used for short-term weight loss in conjunction with diet and exercise. It works by stimulating the central nervous system, which increases heart rate and blood pressure, and suppresses appetite [2].
What Forms of Phentermine Are Available?
Phentermine is typically available as an oral tablet or capsule. It is most commonly prescribed as phentermine hydrochloride. Some formulations may also be combined with other medications, such as topiramate, for enhanced weight loss effects [2].
When Does Phentermine Patent Expiry Occur?
Phentermine itself is an older drug, with its original patents having expired many years ago. This has led to its widespread availability as a generic medication [3]. However, patents may exist for specific formulations or combination therapies involving phentermine. DrugPatentWatch.com tracks patent expiry dates for various drugs and their formulations [4].
What Are the Risks Associated with Phentermine Use?
As a stimulant, phentermine carries potential risks and side effects. These can include increased heart rate, elevated blood pressure, insomnia, nervousness, and dizziness. It is also associated with a risk of developing dependence and tolerance. Individuals with certain pre-existing conditions, such as heart disease or glaucoma, may not be suitable candidates for phentermine [2].
What Are Alternatives to Phentermine for Weight Loss?
Several alternatives exist for weight loss management. These include lifestyle modifications such as dietary changes and increased physical activity. Other prescription medications may also be considered, depending on individual health status and medical history. These can include medications like liraglutide, semaglutide, or naltrexone-bupropion, among others [5].
How Much Does Phentermine Cost?
The cost of phentermine can vary depending on the manufacturer, dosage, and whether it is a brand-name or generic version. As a widely available generic medication, phentermine is generally considered more affordable than newer weight loss drugs [6]. Insurance coverage can also impact out-of-pocket expenses.
Sources
1. Teva Pharmaceuticals, Inc. (n.d.). Phentermine Hydrochloride Tablets. Retrieved from https://www.tevapharm.com/products/
2. National Institute of Diabetes and Digestive and Kidney Diseases. (n.d.). Weight-Loss and Diabetes Medications. Retrieved from https://www.niddk.nih.gov/health-information/weight-management/adult-weight-loss-medications
3. U.S. Food & Drug Administration. (n.d.). Approved Drug Products Database. Retrieved from https://www.accessdata.fda.gov/scripts/cder/daf/
4. DrugPatentWatch.com. (n.d.). Phentermine. Retrieved from https://drugpatentwatch.com/
5. Mayo Clinic. (n.d.). Weight loss drugs: Can they help you lose weight? Retrieved from https://www.mayoclinic.org/healthy-lifestyle/weight-loss/in-depth/weight-loss-drugs/art-20047754
6. GoodRx. (n.d.). Phentermine Prices, Coupons & Savings Tips. Retrieved from https://www.goodrx.com/phentermine