Blood pressure fluctuations are usually not normal. If you feel that your blood pressure changes because of the posture and position you are holding, you may be suffering from a condition known as orthostatic hypotension. This condition could also be referred to as postural hypotension. This is a type of blood pressure fluctuation that occurs when you get up after lying in bed or any other surface. This sudden fluctuating blood pressure, due to the change in the posture, can cause you to feel dizzy and lightheaded. Some people may even faint if the blood pressure changes drastically all of a sudden. Although this condition can happen to anyone, it is most usually experienced by older adults. Fortunately, this condition is mild and usually becomes alright after a few minutes of standing.
However, orthostatic hypotension can often be indicative of a more serious underlying condition and therefore, may require medical intervention. If you frequently feel a head rush or feel lightheaded when you stand up, you should discuss your condition with a doctor. Also, if you ever lose consciousness when you stand after sitting or lying down after a while, it is best to see a doctor as soon as possible. For mild cases of orthostatic hypotension, blood pressure treatment may not be necessary. You can use natural blood pressure remedies to lower blood pressure naturally. However, if you experience too many blood pressure fluctuations during the day, you may have to give up on home remedies and get yourself treated medically.
There are many natural blood pressure remedies, most of which are related to restructuring of your diet and lifestyle. However, these home remedies may not be completely relevant to your particular condition. If you experience a change in your blood pressure only when you change your posture, you may need treatment that is different from that of blood pressure.Some of the common symptoms of orthostatic hypotension include blurry vision, confusion, dizziness, nausea, headaches and weakness. Orthostatic hypotension is usually caused when you stand up quickly as the gravity causes blood to pool in your legs, therefore making less blood available to your heart. When this happens, there is not enough blood circulating back to the heart and blood pressure may change. When the body's normal mechanisms to counteract low blood pressure are interrupted, you may feel a change in blood pressure upon changing your position. Some of the causes of this condition are as follows:
- Heart problems: There are some heart conditions such as heart valve problems, low heart rate, heart failure and heart attack that may cause you to have fluctuations in your blood pressure.
- Dehydration: When you are dehydrated, your body loses its chemical electrolyte balance. This can cause weakness as well as fluctuating blood pressure.
- Disorders of the nervous system: The disorders involving your nervous system like multiple stem atrophy, Parkinson's disease and amyloidosis can disrupt the body's normal system of blood regulation. These conditions may have several other harmful effects on the body as well.
- Diabetes: diabetes is known to damage the nerves of the body and cause frequent urination. When your body is dehydrated due to frequent urination and your nervous system is damaged due to excessive glucose in the blood, the regulation of blood pressure may not be performed optimally. This can cause many disorders as well as the body's inability to regulate blood pressure due to which a person may experience fluctuating blood pressure.
There are certain diseases that may increase the predisposition of a person to this condition. There are many other conditions such as pregnancy and heat exposure that can cause orthostatic hypotension. Other risk factors include certain medications, prolonged bed rest and age.
answered by M W