Weight loss injections from £37.25 a week. ​​​​​​​All doses in stock. View weight loss treatments.

On this page

    What is high blood pressure?

    On this page
    1. What is blood pressure?
    2. What is high blood pressure?
    3. Symptoms of high blood pressure
    4. Causes of high blood pressure
    5. Potential effects of high blood pressure
    6. How to reduce blood pressure: 5 simple tips

    Blood pressure monitor

    High blood pressure (also known as hypertension) is a potentially serious condition that can lead to heart problems, kidney disease, and stroke, among others. One in three adults in the UK has high blood pressure. However, it usually has no symptoms, meaning high blood pressure often goes undiagnosed.

    Blood pressure tests are very quick and simple, and it is recommended that you have one on a yearly basis – especially if you fall into a demographic that is at risk from high blood pressure.

    What is blood pressure?

    Blood pressure is the pressure of circulating blood against the walls of the arteries. It is recorded as two numbers, presented as a fraction. The two numbers concern:

    • Systolic pressure: the pressure of the blood in the arteries when the heart beats to pump blood out.
    • Diastolic pressure: the pressure of the blood in the arteries between each heartbeat as the heart refills with blood.

    Systolic is placed above diastolic and is always the higher number. Blood pressure is measured in millimetres of mercury: mmHg. So a reading of 120mmHg / 70mmHg means your systolic (active)  pressure is 120 millimetres of mercury and your diastolic (resting) pressure is 70 millimetres of mercury. Generally, a doctor will just say ‘120 over 70’. A reading of 130 over 85 is slightly high, whereas a reading of 98 over 71 is ideal.

    What is high blood pressure?

    High blood pressure occurs when the pressure of blood against the artery walls exceeds a healthy reading.

    Symptoms of high blood pressure

    High blood pressure has no obvious symptoms. Therefore you must get your blood pressure checked regularly regardless of how you might be feeling. Visit your GP to arrange a blood pressure test, or you can take your blood pressure at home, using a home monitor.

    Causes of high blood pressure

    Plenty of factors can cause high blood pressure. Some are controllable, some not:

    • Age: as you get older, the risk of developing high blood pressure increases
    • Family history: high blood pressure often runs in families
    • Ethnicity: people of African-Caribbean and South Asian origin are particularly at risk.
    • Salt: too much salt is linked to high blood pressure
    • Lack of exercise: regular exercise is important for healthy blood pressure
    • Being overweight: overweight people tend to have higher blood pressure
    • Smoking: smoking raises your blood pressure.
    • Excessive alcohol: drinking too much can raise blood pressure.

    Potential effects of high blood pressure

    High blood pressure (HBP) puts extra strain on your heart and arteries. Over time this can lead to a number of possible conditions including:

    • Heart Attack: HBP forces your heart to work harder to pump blood. The increased strain can cause a heart attack.
    • Heart Disease: HBP can damage the lining of your arteries, causing arteriosclerosis, where the artery walls thicken and lose their elasticity. This can lead to various forms of heart disease and circulatory problems, which can contribute to erectile dysfunction.
    • Stroke: HBP can cause blood clots and weaken blood vessels, limiting blood flow and potentially causing a stroke.
    • Kidney Disease: HBP is a common cause of kidney failure; it damages arteries leading to the kidneys and blood vessels within the kidneys.
    • Dementia: Narrow and blocked arteries leading to the brain can result in vascular dementia. HBP is often the cause.

    How to reduce blood pressure: 5 simple tips

    1. Regular exercise

    You don’t need to run a marathon every week; just make sure you do enough exercise to get your heart beating faster. Breaking into a sweat is a good indicator that you’re doing it right.

    It's recommended adults should do at least 150 minutes of moderate activity, such as cycling or fast walking, each week. 

    2. Lose weight

    Obesity can seriously increase your risk of high blood pressure. Taking regular exercise and eating a balanced diet is the best way to lose excess weight. Some people may find weight loss treatments such as Wegovy® and Mounjaro® helpful on their weight loss journey. Available through an online consultation, one of our clinicians will make sure they're suitable for you. 

    A good way to determine if you are overweight is to calculate your body mass index (BMI). This looks at your weight, depending on what height you are. The healthy range for an adult is 18.5 to 24.9. A person with a score of more than 25 is considered to be overweight.

    3. Cut down on alcohol

    Drinking excessive amounts of alcohol on a regular basis can raise blood pressure. It's not recommended that men or women drink more than 14 units of alcohol a week. And it's advised you to spread drinking over 3 or more if you exceed the 14 units. 

    Alcohol also contains many hidden calories that can contribute to weight gain.

    4. Eat less salt

    Adults are advised to eat no more than 6g of salt a day.

    Too much salt prompts the body to retain fluid. Too much fluid can increase blood pressure.

    Many foods contain added salt, so it can be difficult to measure how much you are consuming each day.

    Foods high in salt include processed meat (e.g. bacon or ham), cheese, pickles, gravy and stock, soy sauce, olives, pasta sauces, cereals and crisps. Find out more about alternatives to salt. 

    5. Reduce stress levels

    Stressful situations can temporarily raise your blood pressure.

    The link between stress and long-term hypertension is still not clear. Stress can contribute to a number of bad lifestyle choices such as eating poorly, drinking too much and smoking.

    Try to reduce your stress levels by recognising the situations that cause stress and anxiety. Once this is done, it will be easier to employ stress-busting techniques, such as breathing exercises, meditation and yoga.

    Trying to change your outlook when faced with stressful situations also helps. A positive frame of mind can work wonders. See your GP or an experienced counsellor for help and advice.

    And lastly, get plenty of sleep. Sleep deprivation can alter your mood and make a difficult situation seem much worse. 

    If you have any questions regarding high blood pressure, you’re advised to speak to your GP first. 

    References

    http://www.bloodpressureuk.org/
    https://www.nhs.uk/conditions/high-blood-pressure-hypertension/prevention/

    Find the right weight loss treatment for you
    View treatment options
    Close
    LloydsPharmacy Online Doctor

    This service operates in the United Kingdom only

    Close
    LloydsPharmacy Online Doctor

    This service operates in the United Kingdom only

    Visit IE Online Doctor Continue with UK service
    Close
    LloydsPharmacy Online Doctor

    This service operates in the Republic of Ireland only

    Continue with Irish Service Continue with UK Service