Nitroglycerin 50mg + NS 40ml 0.6ml/h (10ug/min) Sodium nitroprusside 50mg + NS 50ml 0.6ml/h (10ug/min) Dopamine 200mg + NS 30ml 4ml/h (5ug/kg/min) Dopamine 200mg + NS 30ml 4ml/h (5ug/kg/min) Norepinephrine 50mg + NS 25 mL 1.5ml/h (0.5ug/kg/min) Insulin 50u + NS 50ml 5ml/h (0.1u/kg/h kg=50) Adenosine (pecuronium bromide) 0.08mg-0.1mg/kg 4mg-5mg Renal insufficiency not exceeding 0.04mg/kg 2mg Centrum (vecuronium bromide) 70-100ug/kg 3.5-5mg/h (kg=50) Imipramine 15mg + NS 15 ml 2ml/h (2mg/h) Stavudine 3mg + NS 50ml 4.1ml/h (250ug/h) Morphine 10mg + NS 9ml Cordarone (Amiodarone) First dose 150 mg + NS 20 ml Maintenance 300 mg + NS 44ml less than or equal to 6 ml (35mg/h) Isoproterenol 40mg initial dose 40mg maintenance 40mg/h Nimotone 1mg/h (>70kg) or 0.5mg/h (<50kg) after 2 hours for those who can tolerate 2mg/h Aminophylline 250mg + NS 40ml initial dose (within 30min) 500mg + NS 50ml maintenance (5ml/h) Diuretic combination 5% glucose 250ml + dobutamine 20mg + ligandine 5-10mg + tachyphylaxis 80mg Centrum (vecuronium bromide) First dose 0.08-0.1mg/kg Supplement 0.03-0.05mg/kg Digoxin First dose 1-1.5mg/d Maintenance 0.25 -0.5mg/d Dobutamine 20-40mg + 100ml GS (40--120mg/d) 2.5-10ug/kg/min Lidocaine first dose 50mg iv Inactive 100mg /5-10min (<=500- 800mg) Maintenance 400mg +GS 500ml (<=1000-1500mg/d) Amiodarone First dose 5-10mg/kg iv Maintenance 300mg ivgtt <=30min Norepinephrine First dose 2mg/dose 8-12ug/min Maintenance 2 --- 4ug/ min Alamine 0.015-0.1g + NS 500ml ( 0.2--0.4mg/min) Common drug infusion calculation Drug name Micro pump drug concentration preparation Digital display Input dose Common dose (mg/50ml) (ml/h) Dopamine Body weight (kg) × 3 1 1.0μg/(kg?min) 5--20μ g/(kg?min) Sodium nitroprusside Body weight (kg) × 3 1 1.0μg/(kg?min) 0.5 - 8μg/(kg?min) Nitroglycerin Body weight (kg) × 0.3 0.1μg/(kg?min) 1 - 5μg/(kg?min) Maximum dose 10μg/(kg?min) Dobutamine Body weight (kg) × 3 1 1.0μg/(kg?min) μg/(kg?min) 5--20μg/(kg?min) Epinephrine Body weight (kg) × 0.03 1 0.01μg/(kg?min) 0.01-0.2μg/(kg?min) Common drug dosage calculation Dopamine: (kg weight × 3) mg diluted to 50ml if the pumping rate is 1ml/h, Pumping volume is 1μg/kg?min, common dose 1-20μg/kg.min; starting dose 5μg/kg.min; Dobutamine: the same as dobutamine, common dose 1-20μg/kg.min, starting dose 1μg/kg.min; Sodium nitroprusside: 5％ GS 50ml + sodium nitroprusside 50mg, i.e. 1mg/ml (1000μg/ml), common dose 10-200μg/min or 0.1-2μg/kg?min, starting dose 5-10μg/min (0.3-0.6ml/h). Nitroglycerin: (kg body weight × 0.3) mg diluted to 50ml If the pumping speed is 1ml/h, the pumping volume is 0.1μg/kg?min or: NS 44ml + nitroglycerin 30mg, i.e. 0.6mg/ml (600μg/ml), the common dose is 10-200μg/min or 0.1-2μg/kg?min. -2μg/kg?min, starting dose 5-10μg/min (0.5-1ml/h). Norepinephrine: (kg body weight × 0.3) mg diluted to 50 ml If the pumping rate is 1 ml/h, the pumping volume is 0.1 μg/kg.min Commonly used dose 0.1-2 μg/kg?min, starting dose 0.1 μg/kg?min (norepinephrine should be used through the central vein) Epinephrine: the same method as norepinephrine, The starting dose is 0.1μg/kg.min, the usual dose is 0.1-1μg/kg.min (should be administered via central vein if possible) Severe hypotension and anaphylaxis 0.3-0.5mg ih or iv Isoprenaline: (kg body weight x 0.03) mg diluted to 50ml If the pumping speed is 1ml/h,the pumping volume is 0.01μg/kg?min starting dose 0.01μg/kg.min to target heart rate as the end point. Amiodarone: Amiodarone 450mg diluted to 45ml with 5% glucose, i.e. 10mg/ml, 150mg iv bolus (10 min), 60mg/h x 6h, 30mg/h x 18h, 20mg/h maintenance for 3 days, total amount of 24 hours should not exceed 1.2g Cardiac Rhythm: Specification 70mg/20ml 70mg diluted to 50ml with 5% glucose solution, iv bolus (10 min). 50ml, iv bolus (10 minutes), closely observe the heart rate and rhythm, and stop the injection immediately after the ventricular tachycardia or supraventricular tachycardia is restored. If necessary, repeat after 20 minutes. Heparin: Heparin 1 (12500u) plus NS to 12.5ml, prepared to 1000U/ml, when heparinized: 75U/kg iv bolus, followed by 18U/kg?h intravenous pumping, adjust the dose to maintain aPTT-R at 1.5-2.5. Morphine: Prepare 1J/ml (20J/20ml, or 50mg/50ml), 5mg iv bolus, followed by 3mg/h pumping, <1mg/kg. Commonly used intravenous pumping drugs preparation and application method (for reference) Likitin: NS45ml + Likitin 50mg prepared into 1mg/ml (1000μg/ml), commonly used dose 300-500μg/min, starting dose 500μg/min, the starting dose is 100μg/min intravenous pumping. Lidocaine: draw 5 sticks of stock solution (200mg/10ml/sticks) that is 20 mg/ml, first dose 1.5mg/kg iv bolus, ineffective can repeat 0.5mg/kg every 8 minutes until the total amount reaches 3mg/kg, after successful resuscitation 2-4mg/min maintenance. Posterior pituitary hormone: NS30ml+posterior pituitary hormone 60U, i.e. 2 U/ml, common dose 0.2-0.4 U/min for gastrointestinal bleeding; 0.1 U/min for hemoptysis; 0.1-0.2 U/min for patients with uremia, adjusted according to urine volume; 0.01-0.2 U/min for patients with infectious shock and intractable hypotension. In patients with infectious shock, the usual dose is 0.01-0.04 U/min. Stavudine: Prepared as 250 μg/ml, administered as a loading dose of 250 μg iv bolus, then pumped intravenously at 250 μg/h. Valtrex: 10mg iv bolus, followed by 5mg/h pumping, max 100mg/d. Depakene (sodium valproate for injection): 400mg/specimen formulated as 10mg/ml, first dose 400mg (15mg/kg), iv bolus, >5 minutes, maintenance 60mg/h (1-2mg/kg/h). h). Nimoton: 10mg/50ml starting dose 0.2mg/h (1ml/h), increasing to full dose 2mg/h according to blood pressure, maintain until 10-14 days after subarachnoid hemorrhage. Aminophylline: 0.5 diluted to 50ml to make 10mg/ml, adult loading dose 5mg/kg, iv bolus, rate <25mg/min. (Generally adult aminophylline 0.25, 15 minutes of sedation is enough) maintenance dose 0.5-0.7mg/kg/h. Can start from 20mg/h (2ml/h). Insulin: Prepared as 1U/ml, starting rate 1U/h, adjusted according to blood glucose. Atracurium: first dose 0.3-0.5mg/kg (standard rate 9-10ug/kg/min), iv,then 5-9ug/kg/min maintenance Magnesium sulfate: loading dose 25% magnesium sulfate 10ml diluted 1 times, iv bolus. maintenance dose: 25% magnesium sulfate 4.0 added to 5% glucose solution or saline 250ml, 1-3ml/ min Vecuronium bromide: first dose 0.075mg/kg iv, then 0.075mg/kg/h maintenance Fentanyl: first load 4--20u/kg, then maintenance 2-10u/(kg.h) Octreotide: initial dose 0.1mg iv (>5min), then maintenance 0.025-0.05mg/h Midazolam: first iv 2-3mg/kg, then maintenance 0.05mg/(kg.h) Diisoproterenol: 0.3-0.4mg/(kg.h) pumped, size 200mg/20ml Etomidate: 10ug/(kg.min) pumped, size 20mg/10ml