Lately, more and more, I'm experiencing significant memory loss. I'm going to ask my doc if he can order an MRI of my brain to see why I'm losing my memory at such an early age. I'm only 44 and shouldn't be going through this. Yes, I had multiple overdoses before where I become unconscious, I take a lot of medications, had shock treatments, and plus I was in a coma for 9 days before. I think all this could cause my memory loss, but I still want to know why. My dad is having beginning dementia, but he's 78.