The only thing that helps my pcs is a low milligram tablet of Xanax when it first hit i took a valium my grandmother gave me and it slowed it down,my wife went to the doctor yesterday her doctor and he said when he worked at another facility that thats what they gave people i have never heard of Xnax helping PCS but sometimes it makes my symptoms go COMPLETELY AWAY sometimes it doesnt but almost 90% of the time it does i only recommened if ordered by doctor even though mine arent man it helps give me your thoughts people