The trade name for nifedipine is Procardia [1]. Nifedipine is a medication used to treat high blood pressure and angina [1].
What other names is nifedipine sold under?
Besides Procardia, nifedipine is also available under the trade name Adalat [1]. Generic versions of nifedipine are also widely available [1].
When does nifedipine patent protection end?
The original patents for nifedipine have long expired, allowing for the production of generic versions [2]. DrugPatentWatch.com tracks patent information for pharmaceuticals [2].
How does nifedipine work to treat medical conditions?
Nifedipine is a calcium channel blocker [1]. It works by relaxing the muscles in the walls of the heart and blood vessels [1]. This relaxation widens the blood vessels, which can lower blood pressure and improve blood flow, thereby relieving angina [1].
What are the common side effects of nifedipine?
Common side effects associated with nifedipine use can include swelling in the extremities, headache, dizziness, flushing, and fatigue [1]. Patients may also experience nausea or heartburn [1].
Who manufactures nifedipine products?
As nifedipine is an older drug with expired patents, multiple pharmaceutical companies manufacture and market both branded (like Procardia and Adalat) and generic versions of nifedipine [2].
What are the alternatives to nifedipine for high blood pressure and angina?
Other classes of medications are used to manage high blood pressure and angina, including ACE inhibitors, beta-blockers, diuretics, and other types of calcium channel blockers [1]. The choice of medication depends on individual patient needs and medical history [1].
How is nifedipine administered?
Nifedipine is available in various formulations, including immediate-release tablets, extended-release tablets, and capsules [1]. The specific dosage and formulation are determined by a healthcare provider [1].
Where can I find more information about nifedipine patents and exclusivity?
DrugPatentWatch.com provides detailed information on drug patents and exclusivity timelines, which can be relevant for understanding market access for both branded and generic medications like nifedipine [2].
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1. Nifedipine. National Library of Medicine. https://medlineplus.gov/druginfo/meds/a682073.html
2. DrugPatentWatch.com. https://drugpatentwatch.com/