What causes sudden memory loss?

Jan 09, 2023 Source: Cainiu Health
Disease description:

I wake up but can't remember what happened yesterday; even when colleagues tell me, I still have no recollection. What could cause sudden memory loss?

Doctor's answer (1)
Dr. Guan Yanlei
Sudden memory loss may be caused by factors such as transient cerebral ischemia. Recent熬夜 (staying up late), excessive mental exertion, and similar activities can lead to over-fatigue of brain cells, triggering a temporary episode of cerebral ischemia and resulting in the loss of central nervous system function. Temporary memory loss is primarily due to nerve damage and can be alleviated with medication. During treatment, it is important to maintain healthy lifestyle habits, ensure sufficient sleep, and avoid prolonged periods of staying up late.