Hi, I took paxil 20mg for three years and it was great. Some side affects but my pots symptoms were almost non-existant. Sometimes I would take Klonopin when my pressure was low and brought on panic attacks. If you are trying to withdrawal from a benzo (ativan) definitly go slow. Paxil has pretty mild side affects; weight gain, sexual and tired, the plus side is that it brought up my pressure and lowered my heart rate. I would love to go back on it but the doctor wants to try the proamatine with no other meds to see the results.