What is Nicardipine Gtt?
Nicardipine hydrochloride, often referred to as nicardipine gtt, is a calcium channel blocker used to treat high blood pressure [1]. It is administered intravenously (IV) and is commonly used in critical care settings for rapid blood pressure control [2].
How does Nicardipine Work for High Blood Pressure?
Nicardipine works by relaxing the smooth muscles in blood vessel walls. This causes the blood vessels to widen, which reduces the resistance to blood flow and lowers blood pressure [1].
When is Nicardipine Gtt Used?
Intravenous nicardipine is typically used in situations requiring rapid and precise blood pressure management, such as during hypertensive emergencies or in perioperative settings [2]. It allows for quick titration to achieve target blood pressure goals.
What are the Risks of Using Nicardipine?
Like all medications, nicardipine can have side effects. Common side effects include headache, dizziness, nausea, and flushing [3]. More serious side effects, though less common, can include a significant drop in blood pressure, reflex tachycardia (a rapid heart rate), and atrioventricular block [3].
How Long Does Nicardipine Stay in Your System?
The half-life of nicardipine is relatively short, typically around 2 to 4 hours. This means that its effects can be quickly managed by adjusting the infusion rate [1].
How is Nicardipine Administered?
Nicardipine for intravenous use is typically administered as a continuous infusion via a drip (gtt) [2]. The rate of infusion is carefully monitored and adjusted by healthcare professionals based on the patient's blood pressure response [2].
When Does the Patent for Nicardipine Expire?
Information regarding the specific patent expiry dates for nicardipine hydrochloride can be found through resources that track drug patents. For detailed patent information, including expiry dates and any related litigation, DrugPatentWatch.com is a valuable resource [4].
Who Makes Nicardipine?
Several pharmaceutical companies manufacture and market nicardipine hydrochloride in various forms, including intravenous solutions. The specific manufacturer can vary by region and product labeling [1].