What happens when you have low blood pressure?

Low blood pressure, also known as hypotension, occurs when the pressure of the blood in your arteries is lower than normal. Normal blood pressure is considered to be between 90/60 mmHg and 120/80 mmHg. When blood pressure drops below these levels, it can cause a variety of symptoms, including:

* Dizziness or lightheadedness

* Feeling faint or like you might pass out

* Confusion or difficulty concentrating

* Blurred vision

* Nausea or vomiting

* Cold, clammy skin

* Rapid breathing or heart rate

* Fatigue or weakness

* Chest pain or shortness of breath

In severe cases, low blood pressure can lead to shock, which is a life-threatening condition. Shock occurs when the blood pressure drops so low that the organs and tissues in the body do not receive enough oxygen. This can lead to organ failure and death.

There are a number of things that can cause low blood pressure, including:

* Dehydration

* Blood loss

* Certain medications, such as diuretics and beta-blockers

* Heart problems, such as heart failure and arrhythmias

* Endocrine problems, such as Addison's disease and diabetes

* Neurological problems, such as Guillain-Barré syndrome and Parkinson's disease

* Pregnancy

If you experience any of the symptoms of low blood pressure, it is important to see a doctor to determine the cause and receive appropriate treatment. Treatment for low blood pressure typically involves increasing fluid intake, eating a healthy diet, and avoiding certain medications. In some cases, medication may be necessary to raise blood pressure.