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Phenylephrine, sold under the brand names Neosynephrine and Sudafed PE among others, is a medication used as a decongestant for uncomplicated nasal congestion in the form of a nasal spray or oral tablet, [5] to dilate the pupil, to increase blood pressure given intravenously in cases of low blood pressure, and to relieve hemorrhoids as a suppository.
First-line treatment; Intravenous administration [10] Belladonna alkaloid; Side effects include urinary retention, dry mouth, blurred vision; Glycopyrrolate: Quaternary ammonium compound; Does not cross blood-brain barrier; Hyperhidrosis. Reduce rate of sweating by blocking parasympathetic receptors in the central nervous system, smooth muscle ...
[1] [13] [2] It has also been used off-label for certain other indications, like treatment of low blood pressure. [14] [15] [16] At higher doses, it may produce various additional effects including stimulant, [17] [1] appetite suppressant, [18] and performance-enhancing effects. [19] [20] In relation to this, non-medical use of pseudoephedrine ...
Patients with NOH have depleted levels of norepinephrine which leads to decreased blood pressure or hypotension upon orthostatic challenge. [14] Droxidopa works by increasing the levels of norepinephrine in the peripheral nervous system (PNS), thus enabling the body to maintain blood flow upon and while standing .
Side effects of etilefrine include nausea, tremors, and palpitations, among others. [5] Etilefrine is an agonist of the α-and β-adrenergic receptors. [6] It is a substituted phenethylamine and is related to epinephrine, phenylephrine, and norfenefrine. [2] Etilefrine was first described and introduced for medical use by 1949. [7] [8]
Hypotension, also known as low blood pressure, is a cardiovascular condition characterized by abnormally reduced blood pressure. [1] Blood pressure is the force of blood pushing against the walls of the arteries as the heart pumps out blood [2] and is indicated by two numbers, the systolic blood pressure (the top number) and the diastolic blood pressure (the bottom number), which are the ...
Dopamine, sold under the brand name Intropin among others, is a medication most commonly used in the treatment of very low blood pressure, a slow heart rate that is causing symptoms, and, if epinephrine is not available, cardiac arrest. [4] In newborn babies it continues to be the preferred treatment for very low blood pressure. [5]
The common side effects of Tedral include gastrointestinal disturbances, dizziness, headache and lightheadedness. [ 3 ] [ 4 ] [ 5 ] However, at high dose, it may lead to cardiac arrhythmias , hypertension , seizures or other serious cardiovascular and/or central nervous system adverse effects.