Polydipsia Polydipsia Polydipsia is excessive thirst or excess drinking. The word derives from the Greek () "very thirsty", which is derived from (, "much, many") + (, "thirst"). Polydipsia is a nonspecific symptom in various medical disorders. It also occurs as an abnormal behaviour in some non-human animals, such as in birds. This symptom is characteristically found in diabetics, often as one of the initial symptoms, and in those who fail to take their anti-diabetic medications or whose condition is poorly controlled. It can also be caused by a change in the osmolality of the extracellular fluids of the body, hypokalemia,
Medical school based on lectures, simulations, standardized-patient sessions, problem-based learning sessions, seminars, and observational clinical experiences. By year three, most schools have begun the non-elective, clinical-rotation block with accompanying academic courses (these include but are not limited to internal medicine, pediatrics, general surgery, anaesthesiology, orthopaedics, gynaecology and obstetrics, emergency medicine, neurology, psychiatry, oncology, urology, physical medicine and rehabilitation, ophthalmology, and otorhinolaryngology). Elective rotations are usually introduced in the fourth or fifth year, though as in the case of the non-elective rotations, "the hospitals the medical students may be placed in or apply to for a given rotation depend entirely on the medical