Primary polydipsia the response of the kidneys to vasopressin, thus reducing the kidney's ability to concentrate the urine. This means that psychogenic polydipsia may lead to test results (e.g. in a water restriction test) consistent with diabetes insipidus or SIADH, leading to misdiagnosis. Dry mouth is often a side effect of medications used in the treatment of some mental disorders, rather than being caused by the underlying condition. Such medications include antipsychotics, antidepressants, anticonvulsants, alpha agonists and anticholinergics. It should also be ensured that the thirst isn't caused by diuretic use (particularly thiazide diuretics), MDMA use, excessive solute intake or chronic alcoholism.
Critical emergency medicine an incident. Anaesthesiologists specialised in CREM may have additional experience in organising healthcare responses to mass-casualty incidents and disasters, as well as training in management of CBRN defence, hyperbaric medicine, or organisation and coordination of emergency departments, burn centres, poison control centres, or emergency medical services. Internationally, there are two primary models of emergency medicine: the Anglo-American model, which relies on "bringing the patient to the hospital", and the Franco-German model, which operates through "bringing the hospital to the patient". In the Anglo-American model, the patient is rapidly transported by non-physician providers to definitive care, typically an emergency department in