High Blood Pressure (Hypertension), commonly known as high blood pressure, is one of the most widespread health conditions in the UK. It occurs when the pressure of blood against the walls of the arteries is consistently too high. The condition often develops gradually and may not show noticeable symptoms, which is why it is sometimes called the silent killer. If left untreated, hypertension increases the risk of heart disease, stroke, kidney problems, and other serious complications.
Hypertension happens when blood vessels face constant pressure from circulating blood. Blood pressure readings are expressed in two numbers: systolic (the pressure when the heart beats) and diastolic (the pressure when the heart rests between beats). A normal reading is usually around 120/80 mmHg. Persistent readings above 140/90 mmHg are considered high and may require medical attention.
Several factors can contribute to high blood pressure, including:
Family history of hypertension
Being overweight or obese
Excessive salt intake
Lack of physical activity
Smoking or drinking too much alcohol
High stress levels
Certain long term health conditions such as diabetes or kidney disease
In most cases, hypertension does not cause obvious symptoms. Some people may experience headaches, blurred vision, chest pain, or shortness of breath, but these signs usually appear when blood pressure is dangerously high. Regular check ups are the best way to detect hypertension early.
The NHS provides several services to help diagnose, manage, and treat hypertension:
Free blood pressure checks are available at GP surgeries and many community pharmacies
Lifestyle advice to support healthy eating, weight management, and exercise
Medication to help control blood pressure if lifestyle changes alone are not enough
Regular monitoring to track progress and reduce the risk of complications
Treatment depends on the severity of hypertension and individual health conditions. The main approaches include:
Lifestyle changes such as reducing salt, eating more fruit and vegetables, exercising regularly, and limiting alcohol intake
Medications such as ACE inhibitors, calcium channel blockers, or diuretics
Regular monitoring at home or through NHS services to ensure blood pressure remains under control
Hypertension often goes unnoticed until it causes significant damage. Detecting it early through routine checks can prevent life threatening conditions such as heart attacks and strokes. The NHS recommends regular blood pressure tests for all adults, especially those over 40 or those with risk factors.
The service is available in many stores, and you can find and book an appointment at your nearest location.
Patients eligible for this service:
If you are aged 40 years or older and you do not currently have a diagnosis of hypertension.
If you are under 40 and have a recognised family history of hypertension.
If you have been referred by your GP for the measurement of blood pressure.
This is at the healthcare professional’s discretion.
Use our online booking system below to choose a time that suits you for a confidential blood pressure check at our pharmacy.
We will take your blood pressure measurements following national guidelines.
Based on your clinic reading, we will advise what to do next
Depending on your blood pressure reading, we will advise one of the following next steps:
If your blood pressure is unusually low, we'll give appropriate advice and may also suggest you see your GP if there are any concerning symptoms
If your blood pressure is in the normal range, great! We'll provide some healthy lifestyle tips to help keep it that way, and we'll remind you when to next get it checked (usually in 5 years, or sooner if you have certain risks).
If your blood pressure is raised hight, we will typically offer you a portable blood pressure monitor to wear for 24 hours (see "Ambulatory Blood Pressure Monitoring" below for details). This gives a detailed report of your blood pressure throughout the day. We'll also encourage healthy habits and answer any questions.
If your blood pressure is very high (above a critical threshold, don't worry-we'll ensure you get prompt care. The pharmacist will advise you to see your GP urgently within 24 hours) and we will directly inform your GP practice of the reading right away.
A consistent reading of 140/90 mmHg or higher is considered high blood pressure. For people over 80, the threshold may be slightly different based on NHS guidance.
Adults should have their blood pressure checked at least once every five years. If you are at higher risk, annual checks are recommended.
Yes. A diet high in salt, processed foods, or alcohol can raise blood pressure. Eating a balanced diet rich in fruit, vegetables, and whole grains helps lower it.
Although more common in older adults, hypertension can also affect younger people, especially those with unhealthy lifestyles or family history.
The NHS offers free blood pressure checks, personalised advice, prescription medications, and ongoing monitoring to keep blood pressure under control.