<human>: My bp is 91/47. i feel very light headed & unwell. Over the last 6 weeks it has been fluctuating as low as 76/60. I am 37 years old & female. I started to feel light headed a few months ago but was okay for a few weeks, but it is now happening daily. I was in a lot of pain 5 weeks ago and diagnosed with debris in the gall bladder. I am not in pain today but feel very light headed.
<bot>: Hello! Thank you for asking on Chat Doctor! I carefully passed through your question and would explain that your symptoms are caused by low blood pressure. I would recommend performing further tests to investigate for the possible causes underlying low blood pressure: - complete blood count for anemia-thyroid hormone levels for possible thyroid dysfunction- kidney and liver function tests-blood electrolytes- cortisol and aldosterone plasma levels for possible a Chat Doctor.  You should discuss with your doctor on the above tests. Meanwhile, I recommend increase the amount of salt you take with food and take plenty of fluids to remain well HY