what causes confusion in elderly

Confusion in the elderly can be caused by various factors, including delirium, dementia, major depression, psychoses, disturbances of fluid and electrolyte balance, infections, drug reactions, and drug misuse. Delirium, a type of confusion, can be triggered by the combined strain of illnesses, environmental circumstances, or other risk factors, disrupting brain function and affecting attention and awareness. It is more common in adults over 65 and can have serious long-term consequences if not promptly addressed. Dementia, on the other hand, involves a steady decline in thinking ability and can be a chronic and progressive cause of confusion in the elderly. Its important to seek medical help if sudden confusion arises, as it may be indicative of a serious underlying condition.