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[1] [58] Clinical studies have found that pseudoephedrine is about 3.5- to 4-fold less potent than ephedrine as a sympathomimetic agent in terms of blood pressure increases and 3.5- to 7.2-fold or more less potent as a bronchodilator. [58] Pseudoephedrine is also said to have much less central effect than ephedrine and to be only a weak ...
DOC has blood-pressure raising effects similar to aldosterone, and abnormally high levels result in hypokalemic hypertension. [ 39 ] 11β-hydroxylase deficiency , aka apparent mineralocorticoid excess syndrome , involves a defect in the gene for 11β-hydroxysteroid dehydrogenase , an enzyme that normally inactivates circulating cortisol to the ...
Since pseudoephedrine activates alpha adrenergic receptors, it has the ability to elevate blood pressure and cause vasoconstriction within the uterine arteries. This can negatively affect blood flow to the fetus. [14] Due to the lack of studies, decongestants in combination drugs or isolated forms are suggested to be used sparingly during ...
Although many pregnant women with high blood pressure have healthy babies without serious problems, high blood pressure can be dangerous for both the mother and baby. Women with pre-existing, or chronic, high blood pressure are more likely to have certain complications during pregnancy than those with normal blood pressure.
Pregnancy may be a stress test for the heart, with high blood pressure revealing a woman’s pre-existing predisposition for a heart attack or stroke years later.
A diagram explaining factors affecting arterial pressure. Pathophysiology is a study which explains the function of the body as it relates to diseases and conditions. The pathophysiology of hypertension is an area which attempts to explain mechanistically the causes of hypertension, which is a chronic disease characterized by elevation of blood pressure.
An extremely rare complication, it affects 1 in every 40,000 deliveries, and occurs during delivery or shortly after giving birth, when amniotic fluid enters a mother's bloodstream just before ...
A new pill combining low doses of three different anti-hypertensive medications surpassed the standard care for high blood pressure using one anti-hypertensive drug, a new study showed.