After being on the generic for Wellbutrin for several months, I s...

After being on the generic for Wellbutrin for several months, I started experiencing a lot of hair loss. I've never had a problem with this before; have always had a good, full head of hair. It's very distressing. I'm going to stop taking this drug and see if things improve. Has anyone had an experience with stopping and have had this side effect reverse? I'm also having a memory problem that is extremely upsetting. At times I've been fairly convinced it's Alzheimer's. A most definite change for me - I've been able to remember phone numbers, zip codes, passwords, etc. for years, but no more. I can forget a password or phone number in a matter of seconds.