So I had my medication review today and got another prescription of propranolol. I was also very strongly recommended that I take citalopram (I had tried sertraline unsuccessfully) because betablockers just "mask the symptoms" when SSRIs "treat the problem". They also said that I probably have GAD (I'm not necessarily convinced).

I'm very wary of SSRIs after sertraline and was wondering if anyone has any opinions about citalopram vs sertraline?