I have symptoms of heart palpitations and vestibular blood disorders. I treat and take medicine every day is also quite stable. Today I made a water pipe at home, but in the sun, standing, my face became dizzy, my face darkened, and then I became nauseous, when I checked my blood pressure, it dropped to 73, I drank a glass of warm water and lay down for a while, then my blood pressure went back up to 104 , heart rate is 100. So what symptoms should I see a doctor? What is the cause of low blood pressure?

Blood pressure is one of the parameters that assess human health. Low blood pressure will make us dizzy, lightheaded and cause many dangerous complications. Therefore, what to do when having low blood pressure is something that everyone should know clearly to handle promptly, avoiding dangerous complications.