Sudden increase in blood pressure to a high level is a serious problem which must be reported to doctor immediately for treatment and control.
Excerpts from a recent article on this topic (see link):
"Sudden High Blood Pressure
A sharp increase in blood pressure is not a normal symptom to experience. Many cases of strokes and death have been reported because of a sudden increase in the blood pressure,though individuals who have had normal blood pressure throughout their life are less likely to experience such symptoms. Unanticipated rise in blood pressure is an indication of an underlying heart condition, artery blockage or even a psychological stress. In either case, the after effects can be devastating, which is why a doctor must be consulted immediately.
What Causes Sudden High Blood Pressure?
High blood pressure is usually caused by many inappropriate practices and habits in our daily life. Some of these are:
Medication use. Overuse of certain drugs can increase your blood pressure, for instance, NSAIDS such as ibuprofen and aspirin. In addition, taking birth control pills and several other drugs together can also cause an increase in blood pressure unexpectedly. Drug abuse in case of cocaine and marijuana is also responsible for heart arrest due to persistent increase in blood pressure.
Smoking. A dozen chemicals in smoke including nicotinehave been found to damage the vessel linings in our blood. They also decrease the elasticity of body vessels, making them unable to cope with the continuous change in blood pressure. This can lead to a sudden increase or decrease in blood pressure.
Diet. Bad dietary habits are thosewhich involve high saturated fat contents and high sodium levels which are likely to lead to multiple episodes of high blood pressure. They not only increase the blood pressure by increasing solute content in the blood, but also accumulate and block the vessels, which results in a stoke in most cases.
What Are the Symptoms of Sudden High Blood Pressure?
When the body pressure rises above 120/80 mm Hg, the condition is referred to as high blood pressure which leads to several manifestations in the body. Sudden headache, dizziness, vertigo, impaired vision and difficulty in maintaining balance are some of the symptoms that suggest an acute increase in the blood pressure. In addition, an individual may also experience shortness of breath, chest tightening and temporary loss of sensation in legs and arms.
In more severe episodes, bleeding may occur as the blood vessels are damaged. And if the retina nerves or vessels rupture, it may lead to blindness. In certain rare cases, a person may experience seizures, confusion, altered mental state and even coma, depending on the current health status.
How to Treat Sudden High Blood Pressure
Treatment for high blood pressure is decided based on current medical conditions. In some cases, intravenous therapy is started on emergency basis while further tests are conducted to identify the pathology in other cases. Based on the outcomes, a regimen is provided by the doctor in order to control the blood pressure. If high blood pressure results from different pathologies, then multiple therapies may also be conducted. In more severe cases such as advanced kidney damage or tumors, surgical intervention may also have to be carried out."
http://www.med-health.net/Sudden-High-Blood-Pressure.html