Yes, My regular doctor reduce my Paxil dosage last November, because I omplaind of loosing hair. He thought it was side effect of this medication. I have been using Paxil for 10+ years at 20mg, he reduced it at 10mg, about 4 weeks later at a party I colapsed, with Blood pressure of 70/ went to ER they couldn t find anything wrong with me, i still feel lightheaded, wondering if the reduction of dosage had to do with the fainting, they did not find heart problem through EKG, Chest Xray normal, blood work normal