Paroxetine
"Paxil has been providing pretty good relief at 30 mg- not as effective as benzodiazepines, but I was pretty surprised. I've had horrible trials with SSRI's/side effects for Panic Disorder, but Paxil hasn't been as bad - stomach upset for a month adjusting to it - some weight gain, sexual side effects.. mostly gone now 5 months in. Rough guess, I'd say about 75% fewer Panic Attacks.

I've a number of medical conditions, and some medicines will rock the boat, but I'm able to get through with Xanax "as needed" - (used to be 'always' needed).  "