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Pseudoephedrine has been used as a performance-enhancing drug in exercise and sports due to its sympathomimetic and stimulant effects. [19] [20] Because of these effects, pseudoephedrine can increase heart rate, elevate blood pressure, improve mental energy, and reduce fatigue, among other performance-enhancing effects. [19] [20] [22]
Postural orthostatic tachycardia syndrome (POTS) is a condition characterized by an abnormally large increase in heart rate upon sitting up or standing. [1] POTS is a disorder of the autonomic nervous system that can lead to a variety of symptoms, [10] including lightheadedness, brain fog, blurred vision, weakness, fatigue, headaches, heart palpitations, exercise intolerance, nausea ...
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.
"Heart palpitations may lead to fainting or dizziness which, even if it is caused by a benign underlying condition, can still lead to life-threatening trauma such as head trauma and internal ...
Here, cardiologists explain what causes heart palpitations and when it’s important not to ignore them. Related: ... While anyone can experience heart palpitations, Dr. Patwa says that people ...
Heart palpitations and arrhythmias, hypotension, nausea, vomiting, abdominal pain, respiratory system paralysis, death [4] [5] Aloe vera juice medicinal aloe Aloe vera "abdominal pain, diarrhea, potentially carcinogenic, with others can potentiate cardiac glycosides and antiarrhythmic agents" [3] Anthranoid laxatives
"Palpitations can mean different things to different people," says Dr. Jay Sengupta, a cardiac electrophysiologist with the Minneapolis Heart Institute at Abbott Northwestern Hospital in Minneapolis.
A 2003 meta-analysis of all available studies and case reports concluded that: "ephedrine- and ephedra-containing dietary supplements [...] have harms in terms of a 2- to 3-fold increase in psychiatric symptoms, autonomic symptoms, upper gastrointestinal symptoms, and heart palpitations.