Low blood pressure, known as hypotension, is defined as a blood pressure lower than 90/60. While low blood pressure may not be dangerous for some, for others, it can cause symptoms and even lead to a life-threatening condition, according to the National Heart, Lung, and Blood Institute.
You might think that having low blood pressure is a good thing to achieve. High blood pressure puts a person at risk for heart disease, heart attack and stroke, so it logically follows that low blood pressure achieve to reduce your risk of developing serious health problems. However, sometimes low blood pressure can be dangerous to your health or even fatal.
According to the National Heart, Lung, and Blood Institute, doctors generally do not worry about chronic high blood pressure unless it causes symptoms in a person who has hypotension. Symptoms of low blood pressure include dizziness and fainting. Individual shocks can also be explained by hypotension.
Shock is a condition in which not enough blood and pain can reach organs in the body, which can lead to organ damage or even death, according to the National Heart, Lung, and Blood Institute. Symptoms of cold hands and feet, unconsciousness, sudden increased pulse, pale skin, weak pulse, sweat, minute or without urine, and rapid breathing.
Sometimes hypotension is a symptom of an underlying condition, such as an endocrine disease, a heart condition, or a neurological disorder, according to Mayo Clinic that the doctors of each individual with hypotension should check these conditions.
According to Mayo Clinic, other causes of low blood pressure include severe infection, dehydration, allergic reactions, pregnancy, and medical trauma. -effects, nutritional deficiencies and blood loss through injury or internal bleeding.
Therefore, it is not uncommon for an individual’s blood pressure to drop when donating blood. I used to donate a lot in college. Many times after donating blood donate, my blood pressure dropped dramatically, and I experienced symptoms of low blood pressure. I experienced dizziness, disorientation, pale skin, and a loss of awareness of my surroundings. Fortunately, I had good nurses who helped me raise my blood pressure to its normal level immediately.
I have also experienced rapid drops in blood when I stand up too quickly, as I’m sure many have. When this happens, I feel dizzy and lightheaded, but I feel better when I sit or stabilize myself by holding something strong until blood pressure returns to normal
While chronic hypotension is usually not obstructive, sometimes high blood pressure indicates neurological, heart, or endocrine diseases. Some people experience symptoms of high blood pressure including dizziness and fainting. Low blood pressure can also lead to stroke, which is potentially life-threatening. It is important to talk to your doctor if you think you are experiencing symptoms of low blood pressure. Your doctor will be able to help you examine your options, whatever the cause of hypotension may be, and how to properly treat the condition.
Sources:
National Heart, Lung, and Blood Institute: What is Hypotension?:
http://www.nhlbi.nih.gov/health/dci/Diseases/hyp/hyp_whatis.html
National Heart, Lung, and Blood Institute: What is Offense?:
http://www.nhlbi.nih.gov/health/dci/Diseases/shock/shock_what.html
Mayo stick: Low blood pressure (hypotension);
http://www.mayoclinic.com/health/low-blood-pressure/DS00590
Mayo No: Low Blood Pressure (Hypotension) Causes:
http://www.mayoclinic.com/health/low-blood-pressure/DS00590/DECTION=3
