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Factors That Affect Blood Pressure

Blood Pressure-Mayflax
Blood Pressure-Mayflax

     High blood pressure is also known as hypertension. It is abnormally high blood pressure in the arteries, which are the blood vessels that carries blood from the heart to the whole body.

     In about 95 percent of cases, the cause of hypertension is unknown and affects many individuals who do not know they have the condition. These cases are classified as essential hypertension. However, high blood pressure is the main risk factor for heart disease, stroke, kidney failure, and eye problems. When blood pressure level is increased, the heart and arteries have to work harder than normal to pump blood through the body. Thus, overload may lead to thickens the muscles of the heart and arteries or damages artery walls.

     As a result, damage to the heart caused by the extra work and a lack of oxygen causes heart disease.  When blood pressure is high, the artery and blood vessel walls may be damaged over time. This leads to dangerous complications and life-threatening.

   Besides, many factors such as genes, kidney disease, some medications, and lifestyle can affect blood pressure. Lifestyle factors play a key role in balancing our blood pressure.

However, there are some known key factors that increase your risk:

1. Age

Age is one of the factors that contribute to high blood pressure. Our arteries are stiffening with age. Sixty percent of people above 60 years of age likely to have high blood pressure.

2. Exercise

Physical activity elevated the cardiac output and therefore the blood pressure. The recommended, resting after exercises is about 20 to 30 minutes for the following exercise to reduce it. 

3. Stress

Stress will stimulate the sympathetic nervous system which increases the cardiac output and vasoconstriction of the arterioles, thus, increasing the blood pressure reading.

4. Sex

Usually, after puberty, females have a lower blood pressure than males of the same age.

These differences are thought to be caused by hormonal variation. Women in general after menopause have a high blood pressure than in the past.

5. Medication

When, medications or drug that alter one or more of the previous prescription it can be one of the factors that changed blood pressure, including caffeine, diuretics that reduce blood volume, narcotics, analgesia and specific antihypertensive agents.

6. Obesity

Hypertension may be predisposed to childhood and adult obesity. Also, obesity increases the risk of developing high blood pressure by 6% over the next four years. The greatest risk is extra body fat.

7. Inheritance

Hypertension tends to occur in families. You are at higher risk of having high blood pressure if you have a close relative. In some families, genetics are strong for both parents who have high blood pressure. However, the inheritance pattern is unknown.

8. Drinking Alcohol

Researchers have concluded that there is a strong link between binge drinking alcohol and high blood pressure. Regular heavy or binge drinking can also cause significant increases in blood pressure, sometimes extreme enough to cause a stroke. However, alcohol may also have an impact on the efficacy of blood pressure-lowering drugs.

9. Smoking

Whether you smoke or people close to you do, the effects can be damage to the heart. Your heart will not work properly as before. Moreover, smoking causes your blood vessels to shrink which making your heart work even harder.

10. Too much salt

Salt, or sodium chloride, has been used to flavor and preserve foods for thousands of years and is also found in a wide variety of foods.

When sodium increases in our blood, the blood vessels will retain water and try to balance the sodium concentration. As a result, this extra water increases the volume of blood in vessels that cause high blood pressure.

Taking too much salt can cause high blood pressure. The maximum recommended intake of salt is less than 6 grams per day.

Tips to help improve blood pressure

Figure 1. Tips to improve blood pressure.

  • Reduce salt intake
  • Consume a balanced diet

  • Maintain a healthy body weight

  • Be physically active

  • Limit alcohol intake

  • Don’t smoke

What Is the Blood Pressure Range?

A blood pressure reading is 120/80. The top number “120” is called the systolic, and bottom number “80”  is called the diastolic. The ranges are:

  • Normal: Less than 120 over 80 (120/80)
  • Elevated: 120-129/less than 80
  • Stage 1 high blood pressure: 130-139/80-89
  • Stage 2 high blood pressure: 140 and above/90 and above
  • Hypertension crisis: higher than 180/higher than 120  

Steps to measuring blood pressure

Picture of steps checking BP

Figure 2. Steps to measuring blood pressure

In summary, hypertension is one of the main risk factors for the development of heart disease and stroke. Our blood pressure is influenced by several factors. So, we need to stop smoking, stay active, eat balance diet and limit the intakes of salt and alcohol to reduce the risk of high blood pressure. Not just all that, medication also important to treat who are diagnosed with this disease.

At mayflax, we provide pharmaceutical products to a clinic and hospital. We also serve hypertension medications. Thus, by dealing with us, you will be able to enjoy a large selection of pharmaceutical products at affordable prices.

If you want to know more about us, you can contact us or sign up here.

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       ABOUT THE AUTHOR  

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Raihan Ridzuan

Raihan Ridzuan, Bachelor of Science (Hons) Pharmacology, is Customer Relationship Executive of Mayflax, one of the nation’s leading healthcare and marketing company.

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Diabetic ketoacidosis in children equals to hypertension

Cr. Rene Bernal

Source from MIMS.com

Study has found that for children with diabetic ketoacidosis (DKA), hypertension is a common phenomenon.

Researchers gathered 1,258 patients who had sufficient haemodynamic data for the present analysis while using data from the Paediatric Emergency Care Applied Research Network. Out of these, 12.2 percent had documented hypertension at presentation.

In under 2 hours, hypertension were resolved quickly in 36 children and for 118 episodes, hypertension lasted for 2 hours. During DKA treatment, the blood pressure was normal at baseline in 196 patients but progressed to hypertension during DKA treatment. Developed at any time during DKA, the resulting overall rate of hypertension was at 27.8 percent.

The median duration of  hypertension was 4.0 hours and at presentation, correlated with more severe acidosis and stage 2 or 3 acute kidney injury. On the contrary, at baseline, lower glucose levels or glucose-corrected sodium concentrations were associated with hypertension at presentation.

Lower scores on the Glasgow Coma Scale and more severe acidosis correlated with the development of hypertension at any point during DKA. Severe acidosis, stage 2 acute kidney injury, and younger patient age are also directly correlated with hypertension severity.

The researchers stated that a central mechanism may be involved in causing abnormal haemodynamic regulation with the development of hypertension during DKA treatment and the association of hypertension with altered mental status.

They also added that it is necessary to better understand relationships of regional cerebral blood flow abnormalities during DKA is necessary and how these relate to life-threatening cerebral injuries in some children.

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