What causes brain atrophy?

Jan 09, 2023 Source: Cainiu Health
Disease description:

Recently, my grandfather has been having trouble remembering things—he's sometimes very clear-minded, while at other times forgetful. After an examination, the doctor diagnosed him with brain atrophy. I'd like to know what causes brain atrophy?

Doctor's answer (1)
Dr. Yang Jun
Cerebral atrophy is a normal degenerative change that occurs in healthy individuals as they reach a certain age, and does not require treatment in normal elderly people. If physical discomfort or symptoms occur, one should promptly seek medical attention at a hospital. In cases of pathological cerebral atrophy, the underlying cause must be identified. Such conditions require hospital evaluation and, based on examination results, treatment using both traditional Chinese and Western medical approaches.