How does bendroflumethiazide work?
Bendroflumethiazide reduces fluid buildup by helping the kidneys remove extra salt and water from the body, which lowers blood pressure and reduces swelling.
What is bendroflumethiazide used to treat?
Bendroflumethiazide is commonly prescribed for:
- High blood pressure (hypertension)
- Fluid retention (oedema) caused by heart failure, liver disease, or kidney problems
Who can take bendroflumethiazide?
Bendroflumethiazide is suitable for most adults, as prescribed by a doctor.
Who might not be able to take bendroflumethiazide?
Bendroflumethiazide may not be suitable if you:
- Have severe kidney or liver disease
- Have low potassium or sodium levels
- Have gout
- Are taking lithium or other medications that affect fluid balance
Can I take bendroflumethiazide if I’m pregnant or breastfeeding?
Bendroflumethiazide isn’t usually recommended during pregnancy or breastfeeding, as it may affect fluid levels and blood pressure. Speak to your doctor about safer alternatives.
What if I miss a dose?
If you forget a dose, take it as soon as you remember. If it’s close to your next dose, skip the missed one—do not take two doses at once.
How effective is bendroflumethiazide?
Bendroflumethiazide is highly effective at lowering blood pressure and reducing fluid retention when taken as prescribed.
What should I do if I take too much?
Taking too much bendroflumethiazide can cause dehydration, low blood pressure, or an imbalance in electrolytes. If you think you’ve taken too much, seek medical help immediately.
What dose of bendroflumethiazide is usually taken?
- For high blood pressure: 2.5mg once daily
- For fluid retention (oedema): 5mg to 10mg once daily or on alternate days
Your doctor will determine the correct dose based on your condition.
Powered by pharmacies
With over 1,700 pharmacy partners across the UK, you can get the help you need, wherever you are based.
Our website and mobile app make it easy and convenient to manage your health needs and book services at a pharmacy nearby.
What are the side effects of bendroflumethiazide?
Common side effects include:
- Increased urination
- Dizziness or lightheadedness
- Low potassium levels (which may cause muscle weakness or cramps)
- Dry mouth or thirst
Serious side effects, such as severe dehydration, irregular heartbeat, or allergic reactions, require urgent medical attention.
How should I take bendroflumethiazide?
Bendroflumethiazide is taken as a tablet, usually once daily, swallowed whole with water.
When should bendroflumethiazide be taken?
Bendroflumethiazide should be taken in the morning, as taking it later in the day may cause frequent urination at night.
What are the brand names for bendroflumethiazide?
Bendroflumethiazide is available as a generic medicine.
Final thoughts
Bendroflumethiazide is an effective treatment for high blood pressure and fluid retention, but it should be taken exactly as prescribed. Regular monitoring may be needed for potassium and sodium levels. If side effects occur, speak to your doctor or pharmacist.
