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注射氯化钠说明书

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篇一:氯化钠注射液说明书(500ml)

核准日期:2006年10月23日

氯化钠注射液说明书(500ml)

请仔细阅读说明书并在医师指导下使用

【药品名称】

通用名称:氯化钠注射液

英文名称:Sodium Chloride Injection

汉语拼音:Luhuana Zhusheye

【成份】本品主要成份及其化学名称为氯化钠,结构式为NaCl。

分子式:NaCl

分子量:58.44

【性 状】本品为无色的澄明液体;味微咸。

【适 应 症】各种原因所致的失水, 包括低渗性、等渗性和高渗性失水;高渗性非酮症糖尿病昏迷,应用等渗或低渗氯化钠可纠正失水和高渗状态;低氯性代谢性碱中毒;外用生理盐水冲洗眼部、洗涤伤口等;还用于产科的水囊引产。

【规 格】500ml:4.5克。

【用法用量】1、高渗性失水 高渗性失水时患者脑细胞和脑脊液渗透浓度升高, 若治疗使血浆和细胞外液钠浓度和渗透浓度过快下降,可致脑水肿。故一般认为,在治疗开始的48小时内,血浆钠浓度每小时下降不超过0.5mmol/L。若患者存在休克,应先予氯化钠注射液,并酌情补充胶体,待休克纠正,血钠>155mmol/L,血浆渗透浓度>350mOsm/L,可予0.6%低渗氯化钠注射液。待血浆渗透浓度<330mOsm/L,改用0.9%氯化钠注射液。补液总量根据下列公式计算,作为参考:

[血钠浓度(mmol/L)-142]

所需补液量(L)=──────────── ×0.6×体重(kg)

血钠浓度(mmol/L)

一般第一日补给半量,余量在以后2~3日内补给,并根据心肺肾功能酌情调节。2、等渗性失水 原则给予等渗溶液,如0.9%氯化钠注射液或复方氯化钠注射液,但上述溶液氯浓度明显高于血浆, 单独大量使用可致高氯血症,故可将0.9%氯化钠注射液和1.25%碳酸氢钠或1.86%(1/6M)乳酸钠以7:3的比例配制后补给。 后者氯浓度为107mmol/L,并可纠正代谢性酸中毒。补给量可按体重或红细胞压积计算,作为参考。①按体重计算:补液量(L) =(体重下降(kg)×142)/154;②按红细胞压积计算:补液量(L) =(实际红细胞压积-正常红细胞压积×体重(kg)×0.2)/正常红细胞压积。正常红细胞压积男性为48%,女性为42%。3、低渗性失水 严重低渗性失水时,脑细胞内溶质减少以维持细胞容积。若治疗使血浆和细胞外液钠浓度和渗透浓度迅速回升,可致脑细胞损伤。一般认为,当血钠低于120mmol/L时,治疗使血钠上升速度在每小时0.5mmol/L,不超过每小时1.5mmol/L。当血钠低于120mmol/L

时或出现中枢神经系统症状

时,可给予3%~5%氯化钠注射液缓解滴注。一般要求在6小时内将血钠浓度提高至120mmol/L以上。补钠量 (mmol/L)=[142-实际血钠浓度(mmol/L) ]×体重(kg)×0.2。待血钠回升至120~125mmol/L以上,可改用等渗溶液或等渗溶液中酌情加入高渗葡萄糖注射液或10%氯化钠注射液。4、低氯性碱中毒 给予0.9%氯化钠注射液或复方氯化钠注射液(林格氏液) 500~1000ml,以后根据碱中毒情况决定用量。5、外用,用生理氯化钠溶液洗涤伤口、冲洗眼部。

【不良反应】(1) 输液过多、过快,可致水钠潴留,引起水肿、血压升高、心率加快、胸闷、呼吸困难,甚至急性左心衰竭。 (2)过多、过快给予低渗氯化钠可致溶血、脑水肿等。

【禁 忌】未进行该项实验且无可靠参考文献。

【注意事项】(1) 下列情况慎用:①水肿性疾病,如肾病综合征、肝硬化、腹水、充血性心力衰竭、急性左心衰竭、脑水肿及特发性水肿等;②急性肾功能衰竭少尿期,慢性肾功能衰竭尿量减少而对利尿药反应不佳者;③高血压;④低钾血症。(2)根据临床需要,检查血清中钠、钾、氯离子浓度;血液中酸碱浓度平衡指标、肾功能及血压和心肺功能。

【孕妇及哺乳期妇女用药】妊娠高血压综合征禁用。

【儿童用药】补液量和速度应严格控制。

【老年用药】补液量和速度应严格控制。

【药物相互作用】作为药物溶剂或稀释剂时,应注意药物之间的配伍禁忌。

【药物过量】可致高钠血症和低钾血症,并能引起碳酸氢盐丢失。

【药理毒理】 氯化钠是一种电解质补充药物。 钠和氯是机体重要的电解质, 主要存在于细胞外液,对维持正常的血液和细胞外液的容量和渗透压起着非常重要的作用。 正常血清钠浓度为135~145mmol/L,占血浆阳离子的92%,总渗透压的90%,故血浆钠量对渗透压起着决定性作用。正常血清氯浓度为98~106mmol/L, 人体中钠、氯离子主要通过下丘脑、垂体后叶和肾脏进行调节,维持体液容量和渗透压的稳定。

【药代动力学】氯化钠静脉注射后直接进入血液循环, 在体内广泛分布, 但主要存在于细胞外液。钠离子、氯离子均可被肾小球滤过, 并部分被肾小管重吸收。由肾脏随尿排泄,仅少部分从汗排出。

【贮 藏】密闭保存。

【包 装】输液瓶装,每瓶500ml。

【有 效 期】18个月。

【执行标准】《中国药典》2005年版二部

【批准文号】国药准字H35020224

【生产企业】

企业名称:福建三爱药业有限公司

生产地址:福建省建阳市宝山路23号邮编:354200

质量咨询电话:0599-5839418 传真:0599-5839418

销售电话:0591-83377957 网址:www.sanai.cn

篇二:复方氯化钠注射液说明书

来源快易捷药品网

【药品名称】

复方氯化钠注射液

【英文名】

Compound Sodium Chloride Injection

【汉语拼音】

Fufang Luhuana Zhusheye

【主要成分】

本品为复方制剂,内含氯化钠0.85%、氯化钾0.03%、氯化钙0.033%。

【性状】

本品为无色的澄明液体;味微咸。

【药理、毒理】

复方氯化钠是一种体液补充及调节水和电解质平衡的药物。内含注射用水和Na+和Cl-离子及少量的K+、Ca+离子。钠和氯是机体重要的电解质,主要存在于细胞外液,对维持人体正常的血液和细胞外液的容量和渗透压起着非常重要的作用。正常血清钠浓度为135~145mmol/L,占血浆阳离子的92%,总渗透压的90%,故血浆钠量对渗透压起着决定性作用。正常血清氯浓度为98~106mmol/L。人体主要通过下丘脑、垂体后叶和肾脏进行调节,维持体液容量和渗透压的稳定。复方氯化钠除上述作用外,还可补充少量钾离子和钙离子。

【药代动力学】

静脉注射后氯钠主要由肾脏排泄。

【适应症】

①各种原因所致的失水,包括低渗性、等渗性和高渗性失水;②高渗性非酮症昏迷,应用等渗或低渗氯化钠可纠正失水和高渗状态;③低氯性代谢性碱中毒。

患者因某种原因不能进食或进食减少而需补每日生理需要量时,一般可给予氯化钠注射液或复方氯化钠注射液等。因本品含钾量极少,低钾血症需根据需要另行补充。

【用法与用量】

治疗失水时,应根据其失水程度、类型等,决定补液量、种类、途径和速度。

1.高渗性失水 高渗性失水时患者脑细胞和脑脊液渗透浓度升高,若治疗使血浆和细胞外液钠浓度和渗透浓度过快下降,可致尼水肿。故一般认为,在治疗开始的48小时内,血浆钠浓度每小时下降不超过0.5mmol/L。若患者存在休克,应先予氯化钠注射液,并酌情补充胶体,待休克纠正,血钠>155mmol/L,血浆渗透浓度>350mOsm/L,可予0.6%低渗氯化钠注射液。待血浆渗透浓度<330mOsm/L,改用0.9%氯化钠注射液。补液总量根据下列公式计算,作为参考:

一般第一日补给半量,余量在以后2~3日内补给,并根据心肺肾功能酌情调节。

2.等渗性失水 原则给予等渗溶液,如0.9%氯化钠注射液或复方氯化钠注射液,但上述溶液氯浓度明显高于血浆,单独大量使用可致高氯血症,故可将0.9%氯化钠注射液和1.25%碳酸氢钠或1.86%(1/6M)乳酸钠以7:3的比例配制后补给。后者氯浓度为107mmol/L,并可纠正代谢性酸中毒。补给量可按体重或红细胞压积计算,作为参考。①按体重计算:补液量(L)=[体重下降(kg)×142]/154;②按红细胞压积计算:补液量(L)=[实际红细胞压积-正常红细胞压积×体重(kg)×0.2]/正常红细胞压积。正常红细胞压积男性为48%,女性为42%。

3.低渗性失水 严重低渗性失水时,脑细胞内溶质减少以维持细胞容积。若治疗使血浆和细

胞外液钠浓度和渗透浓度迅速回升,可致脑细胞损伤。一般认为,当血钠低于120mmol/L时,治疗使血钠上升速度在每小时0.5mmol/L,不超过每小时1.5mmol/L。当血钠低于120mmol/L时或出现中枢神经系统症状时,可给予3%~5%氯化钠注射液缓慢滴注。一般要求在6小时内将血钠浓度提高至120mmol/L以上。补钠量(mmol/L)=[142-实际血钠浓度(mmol/L)]×体重(kg)×0.2。待血钠回升至120~125mmol/L以上,可改用等渗溶液或等渗溶液中酌情加入高渗葡萄糖注射液或10%氯化钠注射液。

4.低氯性碱中毒 给予0.9%氯化钠注射液或复方氯化钠注射液(林格氏液)500~1000ml,以后根据碱中毒情况决定用量。

【不良反应】

(1)输注过多、过快,可致水钠潴留,引起水肿、血压升高、心率加快、胸闷、呼吸困难,甚至急性左心衰竭。

(2)不适当地给予高渗氯化钠可致高钠血症。

(3)过多、过快给予低渗氯化钠可致溶血、脑水肿等。

【注意事项】

(1)下列情况慎用:①水肿性疾病,如肾病综合征、肝硬化、腹水、充血性心力衰竭、急性左心衰竭、脑水肿及特发性水肿等;②急性肾功能衰竭少尿期,慢性肾功能衰竭尿量减少而对利尿药反应不佳者;③高血压;④低钾血症。

(2)随访检查:①血清钠、钾、氯浓度:②血液酸碱平衡指标;③肾功能;④血压和心肺功能。

【妊娠及哺乳期妇女用药】

【儿童用药】

补液量和速度应严格控制。

【老年患者用药】

补液量和速度应严格控制。

【药物相互作用】

【用药过量】

可致高钠血症,并能引起碳酸氢盐丢失

【规格】

(1)500ml (2)1000ml

【有效期】

【贮藏】

遮光,密闭保存。

【批准文号】

篇三:氯化钠注射液说明书很全面英文

Main ingredients and chemical name: Sodium Chloride

Structural formula: NaCl

Molecular formula: NaCl

Molecular weight: 58.44

[Character] The product is a colorless clear liquid, with salt flavor.

[Pharmacology and toxicity]

Sodium chloride is an electrolysis supplement agent; sodium and chloride are important electrolysis for the human body and mainly exist in extracellular fluid, which play an important role in maintaining normal volume of blood and extracellular fluid and osmosis pressure. Normal serum sodium concentration is about 135~145mmol/L, with a 92 percent of the plasma cation and a 90 percent of total osmosis pressure, so the quantity of plasma sodium play a decisive role for the osmosis pressure; normal serum chloride concentration is about 98~106mmol/L; sodium and chloride in human body are mainly adjusted by hypothalamus, lobus posterior hypophyseos and kidney so as to maintain the stability of body fluid volume and osmosis pressure.

[Pharmacokinetics]

Sodium chloride entered the blood circulation directly after injected by intravenous, and distributed widely in the human body, and mainly exist in extracellular fluid. Both sodium and chloride can be filtrated by glomerule, and partially be absorbed by renal tubules. Sodium chloride is mainly excreted through urine by kidney, some is excreted through sweat.

[Indications]

It is indicated for dehydration caused by all kinds of cases, including hypoosmolality, isotonia and hypertonicity; also for the coma caused by hypertonicity non-ketosis diabetes as the administration of isotonia and hypoosmolality sodium chloride can correct the dehydration and hyperosmotic state; it is also indicated for low-chloride metabolic alkali poisoning; and external use sodium chloride can be used to wash the eyes and wounds; it also can be used for the induction of labor with water bag.

[Dosage and administration]

1.For hypertonicity dehydration, osmosis concentration of cerebral and cerebrospinal fluid will decrease, if the sodium concentration and osmosis concentration of plasma and cerebral extracellular fluid was decreased fleetly, cerebral edema may happen. In the usual case, at the beginning 48 hours of treatment, the reducing speed of plasma sodium concentration should not exceeding 0.5mmol/L.

If the patients was in shock, sodium chloride injection should be administered at first, at the same time colloid can be supplied on demand; after recovery from shock, plasma sodium>155mmol/L, plasma osmosis concentration >350mosm/L, 0.6% hypotonicity sodium chloride injection can be administered. Awaiting the plasma osmosis concentration <330mosm/L, 0.9% sodium chloride can be used. The total

amount of supplement fluid can be estimated by the following formula for the reference:

Supplement fluid amount (L)={[plasma sodium concentration(mmol/L) -142]/ plasma sodium concentration (mmol/L)} ×0.6×weight(Kg)

Usually at the first day half dose is administered, the remains is administered during the later 2~3 days. In the clinical experiments the dosage can be adjusted according to cardio-pulmonary function.

2. For isotonia dehydration, isotonia injection should be administered in principle, such as 0.9% sodium chloride injection or compound sodium chloride injection. But for the aforementioned injection, chloride concentration is obviously higher than plasma, and the single administration of sodium chloride may lead to hyperchloremia, thus 0.9% sodium chloride had better be administered combined with 1.25% sodium bicarbonate or 1.86% (1/6M) sodium lactate with a proportion of 7:3 after they are prepared. The latter concentration is about 107mmol/L, which can reduce the chloride concentration and correct metabolic acidosis. The supplement amount could be estimated according to weight or packed cell volume. (1) estimated as per weight, supplement fluid amount(L) =(weight reduction(kg) ×142) /154; (2) estimated as per packed cell volume: supplement fluid amount(L) =(actual packed cell volume-normal packed cell volume × weight(kg) ×0.2) / normal packed cell volume. Normal packed cell volume of the male is 48%, and that of female is about 42%.

3. For hypoosmolality dehydration: when serious hypoosmolality dehydration happen, solute in the cerebral cell is reduced to maintain the cell volume. If the sodium concentration and osmosis concentration in plasma and extracellular fluid was increased fleetly, that may lead to cerebral cell trauma. In the usual cases, when the plasma sodium is lower than 120mmol/L, the increasing speed of plasma sodium should keep 0.5mmol/L, not exceeding 1.5mmol/L.

When the plasma sodium is lower than 120mmol/L or central nervous system symptom happen, 3%~5% sodium chloride injection can be administered by slow drip. Commonly within 6 hours plasma sodium concentration will be increased to over 120 mmol/L. sodium-supplement amount (mmol/L)=[142-actual plasma sodium concentration (mmol/L)]×weight(kg) ×0.2. After plasma sodium concentration rise again to over 120~125mmol/L, the treatment can be changed to use isotonia solution or isotonia solution combined with hypertonicity glucose injection or 10% sodium chloride injection.

4. For low chloride alkali poisoning: Firstly 0.9% sodium chloride injection or compound sodium chloride injection is administered with the dose 500~1000ml, then determine the dose as per the alkali poisoning state.

5. For external use, normal saline solution can be used to wash the wound and eyes.

[Side-effect]

(1) Overdose and over-rapidness of infusion may lead to retention of water and

sodium, cause hydrops, increased blood pressure, increased heart rate, oppressed feeling in chest, breath hard, even left ventricular failure.

(2) Overdose and over-rapidness of injection low-concentration sodium chloride may lead to haemolysis, cerebral edema and so on.

[Contraindication]

(1) Diabetes ketosis acidose;

(2) Hyperglycemia non-ketosis hyperosmotic state;

[Attention]

(1) Avoid using the

注射氯化钠说明书

medicine for the following cases: ⅰ. hydropsy, such as the kidney syndrome, liver cirrhosis, hydroperitoneum, congestive heart-failure, acute left ventricular failure, hydrocephalus, idiopathic edema and etc. ;ⅱ. acute kidney failure oliguria stage, chronic kidney failure decreased urine and bad reaction for diuretic; ⅲ. hepertension; ⅳ. hepo-potassium.

(2) According to the clinical requirements, examine the concentration of sodium, potassium, chloride in the serum; examine acid and alkali concentration equality index; examine the renal function, blood pressure and cardio-pulmonary function.

[Pregnancy and Lactation]

Forbid to use the sodium chloride injection for the patients with hypertension of pregnancy syndrome.

[Pediatric Use] The dosage and the speed should be controlled strictly.

[Geratology]The dosage and the speed by drip should be controlled strictly.

[Interaction]Pay attention to the incompatibility of drugs when Sodium Chloride Injection used as solvent or dilution.

[Overdose]Overdose may lead to hypernatremia and hypo potassium, also may lead to the missing of bicarbonate.

[Specification] 500ml:4.5g;250ml:2.25g;100ml:0.9g;

[Storage] It should be stored in closed container.

[Packaging] Non-PVC Bag

标签:氯化钠 注射 说明书 氯化钠注射液 氨甲环酸氯化钠说明书