Quốc gia: Úc
Ngôn ngữ: Tiếng Anh
Nguồn: Department of Health (Therapeutic Goods Administration)
Lercanidipine hydrochloride
Abbott Australasia Pty Ltd
Medicine Registered
LERCADIP _Lercanidipine hydrochloride_ CONSUMER MEDICINE INFORMATION WHAT IS IN THIS LEAFLET This leaflet answers some of the common questions about Lercadip. It does not contain all the available information. It does not replace seeking advice from your doctor or pharmacist. PLEASE READ THIS LEAFLET BEFORE YOU START TAKING LERCADIP. If you are helping someone else take Lercadip, please read this leaflet before you give the first dose. All medicines have risks and benefits. Your doctor has weighed the risks of you taking Lercadip against the benefits this medicine is expected to have for you. IF YOU HAVE ANY CONCERNS ABOUT TAKING THIS MEDICINE, ASK YOUR DOCTOR OR PHARMACIST. KEEP THIS LEAFLET WITH THE MEDICINE. You may need to read it again. WHAT LERCADIP IS USED FOR The name of your medicine is Lercadip, which is also known as lercanidipine. Lercadip belongs to a group of medicines called calcium channel blockers (of the dihydropyridine group). Lercadip lowers high blood pressure, which doctors call hypertension. It works by relaxing some of the blood vessels in the body and reducing resistance to the flow of blood through the blood vessels. Everyone has blood pressure. This pressure helps get your blood all around your body. Your blood pressure may be different at different times of the day, depending on how busy or worried you are. You have hypertension (high blood pressure) when your blood pressure stays higher than is needed, even when you are calm and relaxed. There are usually no symptoms of hypertension. The only way of knowing that you have hypertension is to have your blood pressure checked on a regular basis. If high blood pressure is not treated it can lead to serious health problems. You may feel fine and have no symptoms, but eventually hypertension can cause stroke, heart disease and kidney failure. Lercadip helps lower your blood pressure. Lercadip cannot be obtained without a doctor's prescription. There is no evidence that Lercadip is addictive. BEFORE YOU TAKE LERCADIP _WHEN YOU Đọc toàn bộ tài liệu
_Lercadip PI _ _Version 1 _ _Page 1 _ PRODUCT INFORMATION LERCADIP® NAME OF THE MEDICINE NON-PROPRIETARY NAME Lercanidipine hydrochloride CHEMICAL STRUCTURE Lercanidipine is a dihydropyridine derivative. It is a racemate due to the presence of a chiral carbon atom at position 4 of the 1,4-dihydropyridine ring. 3,5-pyridinedicarboxylic acid, 1,4-dihydro-2, 6-dimethyl-4-(3-nitrophenyl)-2-[(3,3- diphenylpropyl)methylamino]-1,1-dimethylethyl methyl ester hydrochloride. MW: 648.2 (free base: 611.7). CAS NUMBER 132866-11-6 DESCRIPTION Lercanidipine hydrochloride is a microcrystalline, odourless, citrine powder, readily soluble in chloroform and methanol, practically insoluble in water. Octanol:water partition coefficient (LogP): 6.4. Lercadip tablets also contain the excipients lactose, microcrystalline cellulose, sodium starch glycollate, povidone and magnesium stearate. The tablets are film-coated with the proprietary ingredients Opadry OY-SR-6497 (10 mg-yellow) or Opadry O2-F2-5077 (20 mg-pink). N C H 3 CH 3 O O O O NO 2 H N C H 3 CH 3 CH 3 C H 3 _Lercadip PI _ _Version 1 _ _Page 2 _ PHARMACOLOGY PHARMACODYNAMICS Lercanidipine is a calcium antagonist of the dihydropyridine group and selectively inhibits the transmembrane influx of calcium into cardiac and vascular smooth muscle, with a greater effect on vascular smooth muscle than on cardiac smooth muscle. The antihypertensive action is due to a direct relaxant effect on vascular smooth muscle which lowers total peripheral resistance and hence blood pressure. Lercanidipine has a prolonged antihypertensive activity because of its high membrane partition coefficient. It is devoid of negative inotropic effects and its vascular selectivity is due to its voltage- dependent calcium antagonist activity. Since the vasodilatation induced by le Đọc toàn bộ tài liệu