I have very low blood pressure all the time - had all the tests etc and was told to just eat more salt and drink more water. This has helped even though still faint about once a month. However - before my period I feel unbelievably weak, weak hands and arms, cold sweats, black out dizzy waves everytime i stand up. All the salt does not help. I get no cramps nothing just this which basically translates to feeling drunk 24/7 for a week that's only way I can describe it. Does anyone else get this and if so anything you found that has helped? Grateful for any tips