Can depression cause memory loss?

Yes, depression can affect memory, concentration, and decision-making. This is often called “cognitive impairment” and can include trouble remembering details, difficulty focusing, or feeling mentally “foggy.” These changes happen because depression impacts brain regions involved in memory and thinking. In some cases, treating depression can also improve memory over time.

If memory problems are interfering with your daily life, it may help to share your concerns with family and friends who can support you. If the situation feels overwhelming, call Lifeline on 13 11 14 for immediate help. You can also get in touch with us—we’ll walk this journey with you.