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Yohimbine (/ j oʊ ˈ h ɪ m b iː n /), [2] also known as quebrachine, is an indole alkaloid derived from the bark of the African tree Pausinystalia johimbe; also from the bark of the unrelated South American tree Aspidosperma quebracho-blanco. Yohimbine is an α 2-adrenergic receptor antagonist, and has been used in a variety of research ...
[2] [3] Side effects of using yohimbe, particularly in high doses, may include hypertension, increased heart rate, headache, nausea, tremors, and insomnia. [2] Yohimbe bark extract has been declared as insufficiently characterized and possibly unsafe to consume by the European Union and US National Institutes of Health. Yohimbine specifically ...
Beyond adverse effects from the herb itself, "adulteration, inappropriate formulation, or lack of understanding of plant and drug interactions have led to adverse reactions that are sometimes life threatening or lethal." [3]
A study confirmed that side effects like pancreatitis and kidney damage are possible while taking GLP-1s like Ozempic. Here's what a doctor wants you to know.
Health benefits: Few studies have examined the effects of ginger tea specifically, but various ginger preparations have been shown to help alleviate pregnancy-related nausea.
Side effects associated with phentolamine include headache, flushing, and nasal congestion. [23] Benign prostate hyperplasia, a disease in which urinary retention becomes an issue. Alpha-1 blockers can be used, but it can result in side effects such as increased urination and retrograde ejaculation.
They are mainly used in research, having found limited clinical application in human medicine. They are extensively used in veterinary medicine to reverse the effects of alpha-2 agonist drugs used as sedatives, like xylazine, medetomidine and dexmedetomidine. Alpha-2 blockers increase noradrenaline release.
Yohimbine is an indole alkaloid and is an adrenoceptor antagonist. It affects the central nervous system, autonomic nervous system, and the penile tissue and vascular smooth muscle cells that are involved in penile erection and it is also used to treat physiologically impaired and psychogenic erectile dysfunction, [ 1 ] [ 4 ] preferably in ...