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Vasopressin is used to manage anti-diuretic hormone deficiency. It has off-label uses and is used in the treatment of gastrointestinal bleeding, ventricular tachycardia and ventricular defibrillation. Vasopressin is used to treat diabetes insipidus related to low levels of antidiuretic hormone. It is available as Pressyn.
Antihypotensive. A vasopressor is a drug or other agent which causes the constriction of blood vessels to increase systemic vascular resistance. This is different from inotopes which increase the force of contraction of heart muscle. Some substances do both (e.g. dopamine, dobutamine) .
Vasopressors have not been found to improve outcomes when used for hemorrhagic shock from trauma [38] but may be of use in neurogenic shock. [20] Activated protein C (Xigris), while once aggressively promoted for the management of septic shock , has been found not to improve survival and is associated with a number of complications. [ 39 ]
Cardiotonic agents, also known as cardiac inotropes or stimulants, have a positive impact on the myocardium (muscular layer of the heart) by enhancing its contractility. Unlike general inotropes, these agents exhibit a higher level of specificity as they selectively target the myocardium. They can be categorised into four distinct groups based ...
Sepsis is a potentially life-threatening condition that arises when the body's response to infection causes injury to its own tissues and organs. [4][7] This initial stage of sepsis is followed by suppression of the immune system. [8] Common signs and symptoms include fever, increased heart rate, increased breathing rate, and confusion. [1]
Ephedrine is a central nervous system (CNS) stimulant and sympathomimetic agent that is often used to prevent low blood pressure during anesthesia. [ 11 ] It has also been used for asthma, narcolepsy, and obesity but is not the preferred treatment. [ 11 ] It is of unclear benefit in nasal congestion. [ 11 ]
The real story behind the 10,000 step number is a little wilder and less science-forward than you might think. In this feature, Women's Health investigates. 10,000 Steps Is A Myth.
Cushing reflex (also referred to as the vasopressor response, the Cushing effect, the Cushing reaction, the Cushing phenomenon, the Cushing response, or Cushing's Law) is a physiological nervous system response to increased intracranial pressure (ICP) that results in Cushing's triad of increased blood pressure, irregular breathing, and bradycardia. [1]