There are abnormalities with everything such as too much or too little. In the case for ADH having too much released causes syndrome of inappropriate ADH (SIADH); brain injury, brain tumors, stroke, and infection of the lungs are a couple causes from SIADH. Levels that are below normal of ADH can cause a person to be extremely thirsty, have too much fluid in the body, cause damage in the pituitary gland or hypothalamus, and Diabetes insipidus. Diabetes insipidus is simply a condition in which water can no longer be conserved in the kidneys. …show more content…
Diabetes Insipidus occurs when the urine cannot get concentrated normally by the kidneys and diluted urine is exerted in large amounts. When diabetes insipidus is caused by the lack of ADH it is called central diabetes insipidus; damage to the hypothalamus or pituitary gland from genetic problems, head injury, infections, tumor, surgery are the cause for Central Diabetes insipidus. When diabetes insipidus is caused because of the failure of the kidneys to respond to ADH it is called nephrogenic diabetes insipidus; Nephrogenic Diabetes Insipidus is very rare and is usually a defect in the kidneys which can be caused by genetic problems, certain drug intake, high level of calcium, and kidney