Low Blood Pressure
What is low blood pressure - Understanding Low blood pressure. As we know the force exerted by moving blood in the blood vessels is a major reason for Blood Pressure. Blood pressure is the result of heart pumping blood out into the arteries to all organs of the body. This blood pressure exerted by heart is regulated by arteries by flowing blood into the whole body.
Normal blood pressure for human body is 120/80, these numbers are expressed in medical term as Systolic (top) and Diastolic (Bottom). The above number Systolic is measured when pressure in arteries increases due to heart contraction and heart pumps blood out into arteries. The bottom number Diastolic is measured when pressure in arteries decreases due to relaxation of heart after it contracts.
Low blood pressure in medical term is called Hypotension. This happens due to the low flow of blood through arteries. Low flow of blood in the arteries and veins can lead to less oxygen being passed to vital organs. In case of less oxygen being passed to brain, heart, kidney and eye, they can get damaged and in some serious situations it can permanently damage vital organs. In case of high blood pressure we don’t have any warning, but low blood pressure is defined by signs of low blood flow.
The low blood pressure is also named as Hypotension. When a person has blood pressure range of 90/60, he or she has low blood pressure. Normal blood pressure for human is in the range of 120/80. The upper reading is Systolic pressure and the below reading is Diastolic pressure. People suffering from low blood pressure have less blood flowing to heart, kidney, brain and other important organs of the body.
What Causes Low Blood Pressure
Some of the reasons which can lead to low blood pressure:1. Pregnancy.
2. The hormonal problems, diabetes, underactive thyroid (hypothyroidism), overactive thyroid (hyperthyroidism), and low blood sugar (hypoglycemia).
3. Some over-the-counter medications can create this problem.
4. The Overdose of high blood pressure drugs.
5. Disrupting functioning of heart.
6. Abnormal heart beats or rhythms.
7. Heat stroke.
8. Liver disease.
Following reason can also cause sudden drops in blood pressure and can lead to life-threatening situation.
1. Loss of blood (bleeding).
2. Low body temperature.
3. High body temperature.
4. Heart muscle disease causing heart failure.
5. Sepsis, a severe blood infection.
6. Severe dehydration.
7. Due to reaction from medication.
8. The severe allergic reaction (anaphylaxis).
Monitoring your blood pressure is good habbit it will save you from medications and tough lifestyle changes. Watch your low blood pressure
Blood Pressure Resource
NHLBI
WebMD
LifeClinic
Mayo Clinic
Blood Pressure Reading Chart
Following table gives details about blood pressure reading and how to understand each stage of blood pressure.
Blood Pressure Chart
Systolic Pressure |
Diastolic Pressure |
Current Condition |
What to do |
Read More |
| Below 120 | Below 80 | Normal Blood Pressure | Adopt a healthy lifestyle | [read more] |
| 120 - 139 | 80 - 89 | Prehypertension | Adopt a healthy lifestyle | [read more] |
| 140 - 159 | 90 - 99 | Stage 1 hypertension | Adopt a healthy lifestyle Medication Required | [read more] |
| Above 160 | Above 100 | Stage 2 hypertension | Adopt a healthy lifestyle Medication Required | [read more] |
