Confusion is a symptom that makes you feel as if you can't think clearly. Learn more about the possible causes and how to seek treatment.
Information on sudden confusion (delirium), with links to other useful resources. an infection – urinary tract infections (UTIs) are a common cause in elderly.
Sudden confusion, sometimes called delirium, can be a sign of many health problems. It comes on quickly, within hours or days. It's different.
Confusion or decreased alertness may be the first symptom of a serious illness, particularly in older adults. Health problems that can cause confusion or.
Confusion in the elderly patient is usually a symptom of delirium or dementia, but it may also occur in major depression and psychoses.