i have always suffered from pmt and as i have gone past 40yrs it has worsened with many other symptoms.these are to include sleeplessness,irratability,mood swings,sore breasts and can sometimes be unbearable.i managed to see a doctor today whom has pescribed pyridoxine hydrochloride??? i was hoping for a hormone test,dyou think i am lacking in some area that i do not recognise.