发布时间 : 2025-12-17 01:41:47 UTC
类别 : Health
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Due to the immature development of the newborn's body and
the particularity of pharmacokinetics, the absorption,
distribution, metabolism, and excretion of drugs are significantly
different from those of older children.
Therefore, there are many special requirements for neonatal
medication, and many clinical drugs are faced. Limitations
and difficulties require special care, and some drugs with more
toxic side effects should not be used.
Ricin is a circulatory system drug, a cardiovascular dilatation
drug, an angiotensin II receptor antagonist. When
combined with dopamine or dobutamine, it can increase heart rate
more obviously.
Morphine has a selective inhibitory effect on pain, and is an
important analgesic in clinical practice, but it is
addictive. Midazolam is indicated for the treatment of various
insomnia and sleep rhythm disorders, especially for
those who have difficulty falling asleep, before surgery or
diagnostic procedures (intramuscular injection for endoscopy).
Milrinone is suitable for short-term intravenous administration
of congestive heart failure.
Adrenaline: Its physiological role is mainly to strengthen the
heart, inhibit visceral smooth muscle activity and
raise blood sugar.
Isoproterenol is an antiasthmatic drug, which is a white or off-white
crystalline powder; odorless and slightly bitter.
It can relax bronchial smooth muscle; peripheral vasodilation, improve
microcirculation; enhance myocardial contractility,
accelerate conduction and heart rate, and increase cardiac output.
For bronchial asthma, cardiogenic or septic shock,
complete atrial stenosis block. It can be inhaled, sublingual or
intravenous.
Sodium nitroprusside is a potent, fast-acting vasodilator that is
reddish brown crystal or powder; odorless or almost
odorless. It is a strong dilator that acts directly on the arteriovenous
vascular bed. For the treatment of hypertensive
emergencies, such as hypertensive crisis, hypertensive encephalopathy,
malignant hypertension, adrenal pheochromocytoma,
controlled hypotension during surgical anesthesia, acute pulmonary
edema, acute myocardial infarction and heart failure.
The human lethal dose is 7.0 mg/kg. This medicine mainly damages the
nervous system and cardiovascular system.
Baodaxin acts directly on vascular smooth muscle, dilates blood vessels
and increases blood flow, improves microcirculation
perfusion, and inhibits platelet aggregation and thrombus A2 production,
inhibits atherosclerotic lipid plaque formation
and formation of immune complexes; Expand peripheral blood vessels and
coronary vessels, reduce peripheral vascular resistance
and blood pressure, prevent thrombosis and protect platelet cells, protect
ischemic myocardium, reduce myocardial infarct
size, and prevent heart failure; and expand renal blood vessels, increase
renal blood flow, and eliminate non-protein Nitrogen
regulates water-sodium balance and has diuretic and protective kidney
functions.
The tools on this page are for reference only and are not intended as a
basis for actual operation. For any questions, please
consult a professional doctor or medical staff.