I have low blood pressure that will not get to a normal level even with drinking plenty of water and taking sodium. I am now extremely weak and nauseous. my doctor is suggesting Parkensons disease. I feel one reason I cant maintain a healthy pressure is because I cant seem to retain fluid. I am urinating ever 30 min day and night. Any Ideas what else this could be.
Hi, If you go on reading your blood pressure it will go on varying at all the time, and reading the blood pressure without any symptoms or reason is useless. If you have some doubt having some kind of symptoms like dizziness, breathing difficulty then you can see the physician and discuss blood pressure.  Else self-measured blood pressure cannot be taken as granted for any treatment. Increase frequency of urine could be due to high sugar level, infection, hyperactive bladder, all these need to be differentiated, (Blood pressure cannot below without any obvious reason and that would be medical emergency demands the immediate medical attention). Hope I have answered your query. Let me know if I can assist you further.