Understanding High Blood Pressure (Hypertension)
What is High Blood Pressure?
High blood pressure, also known as hypertension, is a very common condition — and in most cases, it has no obvious symptoms.
The only way to know if your blood pressure is high is to have it checked regularly.
If left untreated, high blood pressure can put extra strain on your heart and blood vessels, increasing your risk of:
- Heart disease
- Stroke
- Atrial fibrillation (irregular heartbeat)
- Kidney disease
- Dementia
Who is at Risk?
Some people are more likely to develop high blood pressure than others. Common risk factors include:
- Increasing age
- Family history
- Smoking
- A diet high in salt
- Being overweight
- Drinking excess alcohol
- Lack of physical activity
- Long-term stress
- Poor sleep
Understanding Your Blood Pressure Reading
Blood pressure is measured using two numbers:
-
Systolic pressure (top number):
The pressure when your heart beats and pumps blood -
Diastolic pressure (bottom number):
The pressure when your heart relaxes between beats
What should your blood pressure be?
- For most people: below 140/90 mmHg
- For higher-risk individuals (e.g. diabetes, kidney disease, heart disease): below 130/80 mmHg
Your doctor or pharmacist will advise you on the most appropriate target for you.
Managing High Blood Pressure – Lifestyle Tips
The good news is that there are many ways to manage your blood pressure — and small changes can make a big difference.
1. Look at Your Diet
What you eat every day has a direct impact on your heart health.
- The DASH diet is an evidence-based diet which helps to lower blood pressure – visit the Irish Heart Foundation website here to learn more: https://irishheart.ie/how-to-keep-your-heart-healthy/blood-pressure/dash_diet/
- Try to reduce salt intake, especially from processed and fast foods
- Include more fruit and vegetables in your meals
- Focus on wholefoods — foods that are natural or minimally processed
(A simple tip: fewer ingredients on the label usually means a better choice!) - Aim for a balanced, nourishing diet that supports your overall health
*To learn more about nutrition and healthy eating, click here (insert link to Nutrition Element)
2. Stay Hydrated
- Aim for around 8 glasses of water per day (about litres)
- Be mindful of caffeine intake, as too much can raise heart rate and blood pressure
- Consider switching to decaf options or herbal teas
3. Alcohol Awareness
Drinking alcohol in excess can raise blood pressure and put strain on your heart.
It can also impact:
- Sleep quality
- Mental wellbeing
Reducing your intake can have a positive effect on both your blood pressure and overall health.
4. Manage Stress
Long-term stress can contribute to high blood pressure.
Simple steps that may help include:
- Taking regular breaks
- Spending time outdoors
- Practising relaxation techniques (e.g. breathing exercises, mindfulness)
*To learn more about stress management, click here (insert link to Stress Element)
5. Get Moving
Regular physical activity is one of the most effective ways to lower blood pressure.
Start small and build up gradually:
- A 10-minute walk
- Gentle stretching or yoga (try a video on YouTube)
- Even dancing in your kitchen!
The key is consistency — and finding something you enjoy.
*To learn more about physical activity and exercise, click here (insert link to Movement Element)
6. Stop Smoking
If you smoke, quitting is one of the best things you can do for your heart and overall health.
Support is available, and you don’t have to do it alone.
Visit www.quit.ie to get support and access to free nicotine replacement therapy
7. Prioritise Sleep
Poor sleep and long-term sleep deprivation can affect blood pressure.
Try to:
- Aim for 6–8 hours of sleep per night
- Create a consistent bedtime routine
- Limit screen time before bed
Small changes here can make a big difference over time.
*To learn more about sleep hygiene, click here (insert link to Sleep Element)
When is Medication Needed?
In some cases, lifestyle changes alone may not be enough, and your doctor may prescribe medication to help lower your blood pressure.
If you are prescribed medication:
- Take it exactly as directed
- Do not stop without speaking to your doctor or pharmacist
- Attend regular check-ups to monitor your progress
Final Advice
High blood pressure is very manageable — especially when caught early.
Regular monitoring, healthy lifestyle choices, and the right support can help you stay in control of your heart health.
We’re Here to Help
If you’re concerned about your blood pressure, or haven’t had it checked in a while, call into your local Meaghers Pharmacy.
We can:
- Check your blood pressure in a private consultation room
- Offer personalised advice
- Support you with lifestyle changes and medication guidance
Taking that first step could make a real difference to your long-term health.