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.
Medicine in China enter medical university pre-PRC, or study at TCM universities in modern China. Physicians now are encouraged to open private clinics or hospitals, and those who have been practicing medicine for five years after they received national physician licenses can open their own clinics. The Chinese Medical Association is the largest and oldest non-governmental medical organization in China. It was established by a group of medical professionals in 1915 with an aim to uniting medical professionals, upholding medical ethics and advocating social integrity. It currently counts over 430,000 members and 82 specialty societies. It publishes over 70 medical journals (including the