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In severe or acute hypoosmolar hyponatremia, swelling of brain cells causes various neurological abnormalities, which in severe or acute cases can result in convulsions, coma, and death. The symptoms of chronic syndrome of inappropriate antidiuresis are more vague, and may include cognitive impairment, gait abnormalities, or osteoporosis. [2]
The various signs and symptoms in Sheehan's syndrome are caused by damage to the pituitary, thereby causing a decrease in one or more of the hormones it normally secretes. Since the pituitary controls many glands in the endocrine system , partial or complete loss of a variety of functions may result. [ 5 ]
Signs and symptoms of hyponatremia include nausea and vomiting, headache, short-term memory loss, confusion, lethargy, fatigue, loss of appetite, irritability, muscle weakness, spasms or cramps, seizures, and decreased consciousness or coma. [1] Lower levels of plasma sodium are associated with more severe symptoms.
There is no single test to predict or diagnose preeclampsia. Key signs are increased blood pressure and protein in the urine (proteinuria). Other symptoms that seem to occur with preeclampsia include persistent headaches, blurred vision or sensitivity to light, and abdominal pain. [7]
Diagnosis is often delayed since most of the signs and symptoms of adrenal insufficiency are nonspecific and develop insidiously. Symptoms include orthostatic hypotension, lethargy, fever, nausea, fatigue, anorexia, abdominal pain, weakness, hyperpigmentation, joint pain, and weight loss.
Signs and symptoms of CSWS include large amounts of urination (polyuria, defined as over three liters of urine output over 24 hours in an adult), high amounts of sodium in the urine, low blood sodium concentration, [1] excessive thirst (polydipsia), extreme salt cravings, dysfunction of the autonomic nervous system (dysautonomia), and dehydration.
Numerous symptoms and signs are associated with hypothyroidism and can be related to the underlying cause, or a direct effect of having not enough thyroid hormones. [ 14 ] [ 15 ] Hashimoto's thyroiditis may present with the mass effect of a goitre (enlarged thyroid gland). [ 14 ]
Congenital iodine deficiency syndrome (CIDS) is a medical condition present at birth marked by impaired physical and mental development, due to insufficient thyroid hormone (hypothyroidism) often caused by insufficient dietary iodine during pregnancy. It is one cause of underactive thyroid function at birth, called congenital hypothyroidism ...