Hello Sky, and welcome to NeuroTalk.

I have to assume by your post that you found our forum about aneurysms, and I hope you felt comforted at what you read. Any eneurysm repair is scary, let alone when it's in your head. I do hope you're doing well since the operation.

The hair loss could be due to anxiety related to the surgery that you mentioned, or it could be medication related. If it's worrying you, mention it to your doctor.

Have a look around the board. It's good to have to with us