Amnesia

Inability to remember events for a period of time, often due to brain injury, illness, or the effects of drugs or alcohol.

Self-care

Amnesia always requires a medical evaluation. If amnesia persists, it may be helpful to write things down on sticky notes or in a notebook to aid memory.

When to seek immediate medical care

See a doctor immediately if:

Sudden memory loss
Head trauma
Disorientation or confusion