• Find a Clinic
  • Book Screening
Parkway Shenton
  • Our Clinics
  • Services
    GP Services TeleConsult Covid-19 Vaccinations Child Vaccinations and Developmental Screening Traditional Chinese Medicine Health Screening Parkway Home Care MyHealth360 App Parkway Emergency (Ambulance & Medical Transport) Parkway MediCentre
  • Healthier SG
    Subsidies Find a Doctor
  • Parkway Plus
  • Corporate
    Corporate Health Services Friends of Parkway Programme Our Milestone Projects Shenton Story
×
  1. Home
  2. Health Information
  3. Health Plus

Symptom Checker Disclaimer:

This device or software is intended for use only for general wellbeing purposes or to encourage or maintain a healthy lifestyle, and is not intended to be used for any medical purpose (such as the detection, diagnosis, monitoring, management or treatment of any medical condition or disease or contraception. Any health-related information provided by this device or software should not be treated as medical advice. Please consult a physician for any medical advice required.

In a medical emergency call 995 or visit the nearest Accident & Emergency department. Use of this symptom checker shall be at your sole discretion and risk. Parkway Group Healthcare Pte Ltd and its affiliates (including Parkway Shenton Pte Ltd) do not accept any responsibility for any reliance by you on the information provided.

Why Blood Pressure Control is Important: Dangers of High Blood Pressure

Source: Shutterstock

Why Blood Pressure Control is Important: Dangers of High Blood Pressure

Last updated: Wednesday, November 29, 2017 | 3 min reading time
Chiam Toon Lim Paul

Chiam Toon Lim Paul

Cardiologist

You have heard that you should control your blood pressure, but why? Here are a few reasons.

Dr Paul Chiam, cardiologist at Mount Elizabeth Novena Hospital, talks about the risks of high blood pressure and how to lower it.

It raises your risk of a stroke

The higher your blood pressure is in the long term, the higher your risk of having a stroke. This is the single most important reason why we need to control blood pressure.

For most patients who have high blood pressure, stroke prevention alone is a good reason to control blood pressure. A stroke may be one of the most devastating things that can happen to anybody.

It can lead to heart disease

Next to that, higher blood pressure also leads to what we call hypertensive heart disease. The dangers of hypertensive heart disease is an increased risk of heart attack and, in the long term, heart failure.

High blood pressure can also damage the cells of the inner lining of the arteries. This leads to further narrowing of the vessels in the heart and even arteries in the lower limbs, limiting blood flow throughout your body.

Lifestyle changes to control blood pressure

For patients who struggle to control their blood pressure, we often forget that it is not just a matter of taking medicine, but the entire lifestyle that we need to look at. One good way to control blood pressure is to lose weight, and that can be done through diet and exercise.

What has also been shown to help control blood pressure levels is having a low salt diet. This means that you should limit salty foods and not add more salt to the food you eat. That alone can reduce blood pressure, according to several population-based studies. Recent research also suggests that a diet low in refined sugar may help with blood pressure control.

Medication and therapy to control blood pressure

For many patients, however, lifestyle changes are not enough and we have to use medication. We have 4 first line drugs used to treat blood pressure, and most patients will need 2 of them. Some patients will need all 4 classes of drugs and even more.

In recent years, a therapy called renal denervation (where we insert a special catheter into the arteries in the kidney to burn off some of the nerves in the kidney) has been shown to reduce blood pressure.

This therapy may be used for a select group of patients whose blood pressure cannot be controlled with medication and who have no other options. For most patients, blood pressure can be controlled with a combination of drug therapy and lifestyle change.

Bazzano, L. A., Green, T., Harrison, T. N., & Reynolds, K. (2013). Dietary approaches to prevent hypertension. Current hypertension reports, 15(6), 694–702. doi:10.1007/s11906-013-0390-z

Chen L., Caballero B., Mitchell D.C., Loria C., Lin P.H., Champagne C.M., Elmer P.J., Ard J.D., Batch B.C., Anderson C.A., Appel L.J.. (2010, June 8) Reducing consumption of sugar-sweetened beverages is associated with reduced blood pressure: a prospective study among United States adults. Circulation, 121(22):2398-406. doi: 10.1161/CIRCULATIONAHA.109.911164

Article tags

Heart health

Related Articles

View all
6 Signs of Heart Attacks in Women

6 Signs of Heart Attacks in Women

Heart attack symptoms in women are often 'silent' but the consequences of not noticing them can be life threatening. Besides frequent heart screenings, knowing the signs can help prevent heart attacks.

Sudden Cardiac Death in Modern Day Athletes

Sudden Cardiac Death in Modern Day Athletes

This is a phenomenon that has been rearing its head much more in recent years. Athlete or not, it is important to understand its possible causes.

How Can I Stop a Heart Attack?

How Can I Stop a Heart Attack?

Heart attacks are the 2nd most common cause of death after cancer in Singapore – but help is available for if you are diagnosed and treated early.

Diabetes and Amputation

Diabetes and Amputation: How to Save Your Leg

Complications arising from diabetes and Peripheral Arterial Disease often result in patients losing a limb, but it does not have to be that way.

Is Your Job Bad for Your Heart?

Is Your Job Bad for Your Heart?

Various kinds of jobs create different types of stress, and whether the stress becomes harmful depends on the individual.

Top Heart Operations to Beat Heart Disease

Top Heart Operations to Beat Heart Disease

We recommend the most common heart operations to beat heart disease.


You’re leaving our website

You’ll be redirected to an external site to complete your purchase securely.

Proceed Cancel

Parkway Shenton is part of
IHH Healthcare, one of the world’s largest
integrated healthcare networks.


MyHealth360
Download the MyHealth360 app to access an array of medical services conveniently.
Google Play
App Store
  • MyHealth360
  • Why Choose Us
  • Contact Us
  • Join Us
  • Feedback
  • Medical Content Reviewers
Sign up for the latest health tips and articles!

Get trusted medical advice from our specialists, dietitians and physiotherapists directly in your inbox.

Subscribe
本网站的翻译由机器自动生成,部分内容可能存在翻译误差。
Copyright © 2025 Parkway Holdings Limited. All rights reserved. Company Registration no. 197400320R
  • Terms of Use
  • Data Protection Notice
  • Sitemap