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纳多洛尔片|NADIC(Nadolol Tablets)

2015-10-31 07:45:42  作者:新特药房  来源:互联网  浏览次数:0  文字大小:【】【】【
简介: 部份中文纳多洛尔处方资料(仅供参考)通用名称:纳多洛尔 英文名:Nadolol 其它中文名:康加多尔、康加尔多、萘羟心安、羟氢萘心安、羟萘心安 其它英文名:Congard、Solgol 药理作用   作用似普萘 ...

部份中文纳多洛尔处方资料(仅供参考)
通用名称:纳多洛尔
英文名:Nadolol
其它中文名:康加多尔、康加尔多、萘羟心安、羟氢萘心安、羟萘心安
其它英文名:Congard、Solgol
药理作用  
作用似普萘洛尔,但强2~4倍,而对心肌抑制作用较弱。其T1/2较长.
普萘洛尔药效学:本品有肾上腺素β受体部位竞争性地抑制儿茶酚胺的作用。通过减弱或防止β受体兴奋而使心脏的收缩力与收缩速度下降,通过传导系统的传导速度减慢,使心脏对运动或应激的反应减弱。因此,用于心绞痛的治疗,减低心肌氧耗,增加运动耐量。由于阻滞心脏起搏点电位的肾上腺素能兴奋故用于治疗心律失常。可能本品通过中枢、肾上腺素能神经元阻滞、抗肾素活性以及心排血量减低等降低血压,适用于治疗高血压。由于本品能拮抗儿茶酚胺效应,也用于治疗嗜铬细胞瘤及甲状腺机能亢进,使β1和β2受体的活动均处于抑制状态。
本品为一种新型长效的Ⅰa类β受体阻滞药。对心脏无选择性,不具有膜稳定性作用及内源性拟交感活性,其作用强度为普萘洛尔的1/2。其抗心律失常作用主要与其β受体阻滞作用有关。其电生理效应是:
①抑制异位自律细胞的4相舒张期自动除极速率。
②抑制房室传导,延长有效不应期。
③在延长QT间期的同时,可改善心肌的电不稳定性。
④改善心肌缺血,减少心肌缺血所引起的心律失常。
⑤延长窦房结周期长度。此外,尚有降低外围阻力和肾血管阻力、增加肾血流量的作用。
药动学
口服后30%经肠道吸收,30%与血浆蛋白结合,生物利用度为30%,分布容积为2L/kg。无肝脏首过效应,75%药物以原形从肾脏排泄,其余随胆汁分泌到肠道而排泄。口服后3~4h达峰值。半减期为14~21h。口服6~9日后血药浓度达有效稳态浓度。本品为低脂溶性药物,很少穿过血脑屏障,故中枢副作用少,动物实验表明,本品能通过血胎盘屏障,并有少量药物经乳汁分泌。
适应症  
用于高血压.心绞痛及心律失常。
本品对儿茶酚胺浓度增高所产生的快速性心律失常效果最佳,对甲状腺功能亢进症引起的窦性心动过速有较好疗效。可使冠状动脉旁路手术后心律失常的发生率明显减少。也用于治疗高血压、心绞痛、肝硬化或偏头痛等。本品具有β受体阻滞作用强、对心功能影响较小,并由于本品为低脂溶性药物,不易透过血脑屏障,故中枢副作用小,并有增加肾血流量、半减期长等显著优点,非一般其他β受体阻滞药所具有。
用法用量  
口服, 开始一次40mg,每日一次,随效应逐渐增量,每日可达80-320mg.
口服,每次20~40mg,每日1次。老年人每次可改为10mg,每日1次。因甲状腺功能亢进引起窦性心动过速的年轻者,最大剂量可增加到每日240mg。长期服药后不能突然停药,应在2周内逐渐停药。无心力衰竭患者,在服药期间出现心力衰竭先兆,需停药或加用洋地黄、利尿药治疗。
本品可掩盖低血糖症状,并可在高血糖时抑制胰岛素分泌,因此糖尿病患者在用药期间需经常复查血糖。
任何疑问,请遵医嘱!
给药说明  
长期服药后不能突然停药,应在2周内逐渐停药。无心力衰竭患者,在服药期间出现心力衰竭先兆,需停药或加用洋地黄、利尿药治疗。
本品可掩盖低血糖症状,并可在高血糖时抑制胰岛素分泌,因此糖尿病患者在用药期间需经常复查血糖。
禁用/慎用 
心功能不全,循环衰竭者忌用.支气管哮喘慎用. 窦性心动过缓、Ⅰ度以上窦房或房室传导阻滞、重度心力衰竭、心源性休克、糖尿病、支气管哮喘及其他严重阻塞性肺部疾病者禁用。
对孕妇或哺乳期妇女影响尚不完全清楚。
由于本品主要由肾脏排出,肾功能减退患者需调整剂量和用药间期。
不良反应 
个别病例有充血性心力衰竭,皮疹,血小板减少,麻痹性肠梗阻。可引起急性横纹肌溶解,性功能障碍(或性欲下降)。
较少而轻微。最常见为疲乏、眩晕、心动过缓。其他如恶心、呕吐、腹泻、便秘、厌食、胀气、皮疹、性功能障碍、视力障碍、体位性低血压、支气管痉挛,但很少需要停药。
规格
20mg/片,40mg/片,80mg/片,120mg/片。

ナディック錠30mg/ナディック錠60mg

治疗类别名称
持续性高血压和心绞痛,心律失常治疗药物
商標名
NADIC
一般名
ナドロール Nadolol
化学名
(2RS,3SR)-5-{(2RS)-3-[(1,1-Dimethylethyl)amino]-2-hydroxypropyloxy}-1,2,3,4-tetrahydronaphthalene-2,3-diol
及び
(2RS,3SR)-5-{(2SR)-3-[(1,1-Dimethylethyl)amino]-2-hydroxypropyloxy}-1,2,3,4-tetrahydronaphthalene-2,3-diol
分子式
C17H27NO4
分子量
309.40
構造式


融点
約137℃
分配係数
0.023(クロロホルム/水系溶媒、pH7.0、23℃)
性状
它是白色结晶粉末微黄到褐白色。它是易溶于甲醇或乙酸(100),微溶于乙醇(95),和微溶于水或氯仿。甲醇溶液(1→100)示出了没有旋光性。
包装规格
片:30毫克
[PTP]100片(10片×10),140片(14片×10)
片:60毫克:
[PTP]100片(10片×10)


生产厂商
大日本住友制药社
完整处方资料附件:http://www.info.pmda.go.jp/go/pack/2123015F1021_1_13/2123015F1021_1_13?
NADIC Tablets(Nadolol)
NADIC Tablets 30mg(ナディック錠30mg)
Brand name : NADIC Tablets 30mg
 Active ingredient: Nadolol
 Dosage form: white tablet (φ7mm, 3.1mm thickness)
 Print on wrapping: ナディック錠,30mg,P521
NADIC Tablets 60mg(ナディック錠60mg) 
Brand name : NADIC Tablets 60mg
 Active ingredient: Nadolol
 Dosage form: white tablet (φ9mm, 3.7mm thickness)
 Print on wrapping: ナディック錠,60mg,P522
Effects of this medicine
Beta blocker of this medicine helps lower the blood pressure. It improves the condition of light-moderate hypertension. By reducing the heart's workload and oxygen consumption, it relieves angina and arrhythmia.
It is usually used to treat essential hypertension, angina and tachycardiac arrhythmia
Before using this medicine, be sure to tell your doctor and pharmacist
If you have previously experienced any allergic reactions (itch, rash, etc.) to any medicines.
If you are a patient with: bronchial asthma, bronchospasm, chronic obstructive lung disease, diabetic acidosis, metabolic acidosis, bradycardia, atrioventricular/sinoatrial block, sick sinus syndrome, cardiogenic shock, right-sided heart failure, congestive heart failure, variant form of angina pectoris, phaeochromocytoma.
If you are pregnant,breastfeeding or possibly pregnant.
If you are taking any other medicinal products. (Some medicines may interact to enhance or diminish medicinal effects. Beware of over-the-counter medicines and dietary supplements as well as other prescription medicines.)
Dosing schedule (How to take this medicine)
Your dosing schedule prescribed by your doctor is <<to be written by a healthcare professional>>
In general, for adults, take 1-2 tablets (30-60mg of the active ingredient) at a time, once a day. The dosage may be adjusted according to the disease, age or symptoms. Strictly follow the instructions.
If you miss a dose, take as soon as possible. If it is almost time for the next dose, skip the missed dose and continue your regular dosing schedule. You should never give two doses at one time.
If you accidentally took more than your prescribed dose, consult with your doctor or pharmacist.
Do not stop taking this medicine unless your doctor instructs you to do so.
Precautions while taking this medicine
You may feel dizzy or wobbly (lightheadedness) after taking this medicine. Therefore do not drive a car or operate dangerous machinery during the treatment.
Possible adverse reactions to this medicine
The most commonly reported adverse reactions include slow pulse, dizziness, lightheadedness, fatigue, wobbly feeling, shortness of breath, difficulty breathing, rash, itch, decreased tear fluid and foggy vision. If any of these symptoms occur, consult with your doctor or pharmacist.
The symptoms described below are rarely seen as initial symptoms of the adverse reactions indicated in brackets. If any of these symptoms occur, stop taking this medicine and see your doctor immediately.
respiratory distress, general oedema (swelling) [heart failure]
The above symptoms do not describe all the adverse reactions to this medicine. Consult with your doctor or pharmacist if you notice any symptoms of concern other than those listed above.
Storage conditions and other information
Keep out the reach of children. Store away from direct sunlight, heat and moisture.
Discard the remainder. Do not store them.
Sumitomo Dainippon Pharma Co.,Ltd. Internal
Revised: 6/2013
The information on this sheet is based on approvals granted by the Japanese regulatory authority. Approval details may vary by country. Medicines have adverse reactions (risks) as well as efficacies (benefits). It is important to minimize adverse reactions and maximize efficacy. To obtain a better therapeutic response, patients should understand their medication and cooperate with the treatment.

责任编辑:admin


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