Do You Know What the Main Causes of Hypertension?

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Hypertension is the elevation of blood pressure above or 14x9 140x90 mmHg in adults over 18 years as the home of at least fifteen minutes and confirmed in three measurements during several visits to the doctor.

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Rating:

• Normotensive: lower pressures than or equal to 120/80 mmHg
• Prehypertensive: pressures between 121/81 - 139/89 mmHg
• Grade I hypertensive: pressures between 140/90 - 159/99 mmHg
• Hypertensive grade II: Pressures greater than or equal to 160/100 mmHg

The main risk factors for hypertension are:

• Black Race
• Obesity
• High salt intake
• Drinking
• Sedentary
• High Cholesterol
• Obstructive sleep apnea
• Smoking

Once diagnosed, patients with hypertension should promote changes in lifestyle, such as:

• Reduce the weight
• Start exercising
• Quitting smoking
• Reduce intake of alcohol
• Reduce salt intake
• Reduce consumption of saturated fat
• Increase intake of fruits and vegetables

Hypertension is considered a silent disease because in most cases, symptoms are not observed in any patient. When these occur, are vague and common to other diseases, such as headache, dizziness, tiredness, nausea, shortness of breath and nosebleeds. This lack of symptoms can make the patient forget to take your medicine or even question your need, which leads to many complications.

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Hypertension is a chronic disease that, if not treated and managed properly, can lead to complications that can affect other organs.

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Hypertension is associated with a number of other diseases such as:

• Heart Failure
• Myocardial infarction
• Arrhythmias
• Sudden Death
• Aneurysms
• Loss of vision (hypertensive retinopathy)
• Renal
• Ischemic and hemorrhagic stroke (stroke)

The individual with severe hypertension or prolonged, untreated, can present with symptoms such as headache, fatigue, nausea, vomiting, shortness of breath, shaking and blurred vision due to injuries affecting the brain, eyes, heart and kidneys. Occasionally, individuals with severe hypertension are suffering from drowsiness or even coma. This disorder, called hypertensive encephalopathy, requires emergency treatment.

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Malignant Hypertension and Hypertensive Crisis

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Malignant hypertension is a medical emergency and occurs when there is a sudden increase in blood pressure levels, causing acute injury of important organs such as kidneys, heart, brain and eyes. The malignant hypertension typically presents with pressure values above 220 mmHg by 120.

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A hypertensive crisis begins suddenly and the person may have:

• Feeling of malaise
• Anxiety and agitation
• Severe headache
• Dizziness
• Blurring of vision
• Chest pain
• Coughing and shortness of breath

The crisis is accompanied by signs and symptoms in other organs:

• As a result of kidney injury, there is presence of blood and protein in urine.
• Cardiac disorders can cause shortness of breath, chest pain, angina, and arrhythmia.
• In the nervous system, cerebrovascular accident (stroke), seizures, impaired speech and movement.
• In the vision, blurring or bleeding.

The blood pressure should be lowered immediately with oral and intravenous medications Special, used by physicians under strict control in intensive care units. Ie: in cases of hypertensive emergencies, call a physician: depending on the situation, the medicine you take may not usually be the most appropriate treatment for the situation. That way you can avoid further complications to your health.

Source: http://blood-pressure.ezinemark.com/do-you-know-what-the-main-causes-of-hypertension-7d37d7b9c416.html

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