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The 20th-century social critic Ivan Illich broadened the concept of medical iatrogenesis in his 1974 book Medical Nemesis: The Expropriation of Health [33] by defining it at three levels. First, clinical iatrogenesis is the injury done to patients by ineffective, unsafe, and erroneous treatments as described above.
Cachexia (/ k ə ˈ k ɛ k s i ə / [1]) is a syndrome that happens when people have certain illnesses, causing muscle loss that cannot be fully reversed with improved nutrition. [2] It is most common in diseases like cancer, congestive heart failure, chronic obstructive pulmonary disease, chronic kidney disease, and AIDS.
The primary cause triggers an uncontrolled inflammatory response. [citation needed] Sepsis is the most common cause of multiple organ dysfunction syndrome and may result in septic shock. In the absence of infection, a sepsis-like disorder is termed systemic inflammatory response syndrome (SIRS). Both SIRS and sepsis could ultimately progress to ...
About 5.8 million people in the U.S. have Alzheimer's disease and related dementias, giving these life-altering illnesses a wide impact across the country. But while it can be devastating when a ...
Reversible cerebral vasoconstriction syndrome (RCVS, sometimes called Call-Fleming syndrome) is a disease characterized by a weeks-long course of thunderclap headaches, sometimes focal neurologic signs, and occasionally seizures. [1] Symptoms are thought to arise from transient abnormalities in the blood vessels of the brain. [1]
Encephalopathy is a difficult term because it can be used to denote either a disease or finding (i.e., an observable sign in a person). [citation needed] When referring to a finding, encephalopathy refers to permanent (or degenerative) [11] brain injury, or a reversible one. It can be due to direct injury to the brain, or illness remote from ...
Hypokalemia is an important cause of acquired long QT syndrome, and may predispose the patient to torsades de pointes. Digitalis use may increase the risk that hypokalemia will produce life-threatening arrhythmias. Hypokalemia is especially dangerous in patients with ischemic heart disease. [citation needed]
Causes that may contribute to the development of PRES are: immunosuppression (especially for organ transplantation, e.g. with tacrolimus), severe infection and/or sepsis, chemotherapy, autoimmune disease, and pre-eclampsia. High blood pressure is often present.