High Blood Pressure | Active ingredient(s): Bendroflumethiazide | Manufacturer: Teva



  • Review by a qualified doctor
  • Including prescription
  • Next-day delivery included

What does Bendroflumethiazide do inside the body?

Bendroflumethiazide, as the name suggests, is a thiazide diuretic, which are treatments known as water tablets. They get their name from the fact that they reduce fluid retention in the body and while treatment for fluid retention can have many benefits, it is also very useful to patients who have high BP.

This medication has an influence on the salt levels in the kidneys which results in more water being drawn from blood when it moves through the kidneys. This results in an increase in fluid leaving the body in the form of urine. If the fluid content in blood is lower, this means that there is less pressure being placed on blood vessels, consequently taking strain off the heart.

It may also have an influence on dilating blood vessels, which is also very beneficial to a patient with hypertension.

Who can use it?

Bendroflumethiazide is intended to help patients who need to lower their BP to avoid serious health problems, which may include long term cardiovascular disease. Although thiazide diuretics can be taken by most patients without causing any problems, it's important to ensure that you mention to your doctor if you have any existing conditions or are taking any medications, if they aren't aware of your medical history.

You may not be able to take this mediation if you are pregnant, breastfeeding or trying to conceive.

It may also influence your doctors decision to prescribe bendroflumethiazide if you have an existing liver or kidney condition; you have diabetes; you suffer from an adrenal gland disorder or you have a blood disorder such as low potassium or sodium; and if you are currently experiencing problems passing water.

Using Bendroflumethiazide

Bendroflumethiazide should be taken first thing in the morning. Your doctor may start you off on the lowest dose of Bendroflumethiazide which is 2.5mg tablets and this may then be increased to 5mg or 10mg, should the results be unsatisfactory. The current maximum daily dose that your doctor can recommend is 10mg. It's important to remember to take your tablets on a daily basis and to avoid doubling up on doses if you forget to take it.

If you suffer from high blood pressure it's always important to use any medication with a high BP-friendly diet.

Side effects

The vast majority of people who take Bendroflumethiazide don't experience any side effects, but they can occur. The most commonly reported side effects, if they occur at all, may include thirst, muscle cramps, diarrhoea, nausea, vomiting, high glucose levels or impotence. If any of these side effects are worrying you or if you start experiencing an allergic reaction, you should seek immediate medical help and advice.

Ordering online

121doc offers patients a safe and convenient way to qualify for a repeat prescription for Bendroflumethiazide. Simply complete the confidential consultation form that makes up part of the ordering process. This will be checked by our doctor and if they feel it's appropriate, a prescription will be passed to our pharmacy from where your treatment will be dispatched for free next day delivery. If our doctor doesn't approve your prescription, no charge will be made to your account and your order will simply be declined. In the event that your order is declined, you always have the option to speak to a member of our Medical team or one of our doctors. Find an alternative medication on our high blood pressure treatment page.

Note: You must complete a short online consultation so that our doctor can ensure that the treatment is suitable for you. The above pricing should only be used as a reference. The final decision to issue this treatment lies with the prescribing doctor.


What is included in the online consultation?
Will a doctor review my consultation?
What happens after I submit my order?
Is the price all-inclusive?
Can I place more than one order at a time?
What are my delivery options?
Is it safe to buy prescription medication online?
How do I know which treatment is best for me?
Is this service discreet?
What is included in the online consultation?

Our consultations include general questions about your health (e.g. blood pressure levels, current and past conditions), as well as specific questions related to your selected treatment. We will also request relevant personal information to complete payment and delivery.

All questions are necessary, and your answers and details will not be shared with any third-parties. Only our doctors have access to your medical information.

Will a doctor review my consultation?

It is a legal and medical requirement that a doctor first reviews all completed consultations. We have a team of in-house doctors and specialists who will ensure your selected treatment is safe for your use. All information is stored securely and confidentially.

Please note, we do not guarantee that our doctors will approve treatment.

What happens after I submit my order?

Your consultation will be sent directly to our medical team, where it will be reviewed by one of our doctors.

If your chosen treatment is deemed suitable for your use, they will issue a prescription. Your prescription is then forwarded to our pharmacy, where your medication will be dispensed and dispatched for courier delivery.

Is the price all-inclusive?

Yes. All 121doc orders include a medical consultation, a prescription and next-day delivery. There are no additional costs. We believe in providing a safe and easy-to-use service.

Can I place more than one order at a time?

Yes. However, certain medications may negatively interact with each other. Our doctors may not approve your order on this basis.

You can place multiple items in one basket, and complete a consultation for all.

If you wish to place a second order for a different medication, you will have to complete a separate consultation.

What are my delivery options?

We offer several delivery options:

  • Next-day delivery
  • UPS Access Point - convenient parcel drop-off and collection near your home or work address
  • Nominated-day delivery - choose the most convenient day for delivery

All these options can be tracked and require a signature on delivery. If you are not available, a friend or relative can sign in your place.

None of these options will incur an additional charge.

Is it safe to buy prescription medication online?

To ensure you are purchasing from a reputable company, you should look to see their country’s regulatory bodies verify them.

In the UK, this is the Care Quality Commission (CQC) and the Medicines and Healthcare products Regulatory Agency (MHRA).Certificates can be viewed here.

How do I know which treatment is best for me?

Some treatments also offer the 'Advise Me' function. You will be asked questions about your lifestyle and needs, plus medical questions. You will then be presented with the advice of our doctors.

Is this service discreet?

Our patients’ privacy is of utmost importance. All your medical information is securely stored and only viewed by our doctors. We do not share your details with third-parties. We are also regularly inspected by various UK regulatory agencies, such as the Information Commissioner's Office (ICO).

All orders will only show on invoices, bank statements, etc. as ‘HHC Ltd’.


Overview Ace inhibitorsCalcium channel blockerAce inhibitors
  Active ingredient(s)
Active ingredient(s) RamiprilAmlodipineLisinopril
Features Widens blood vesselsWidens blood vesselsWidens blood vessels
Breastfeeding Not recommendedNot recommendedNot recommended
Pregnant Not recommendedNot recommendedNot recommended
  How to take
How to take Daily tabletDaily tabletDaily tablet
  Price 3 month course
Price 3 month course £39.99£39.99£39.99
View treatmentView treatmentView treatment

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How does it work?

Select Select your treatment and complete our online consultation.
Free consultation


Select a condition here or use the top menu. For every condition, we provide you with information as well as the treatments we currently offer. If you don’t know which is best for you, just click the 'Advise-me' button.


If you know what you want, the quickest way to find a specific medication is to use the search bar here.


Every order starts with an online consultation. We will ask you medical questions to make sure only treatment that is safe and effective is prescribed. We take into account your lifestyle, health and any other medications you’re currently using.

The consultation is completely free, and takes between 5 and 10 minutes of your time.

All your information is safe with us. We don’t share it with anyone unless you want us to.


If you need any guidance, you can call, message or email our customer service team via the ‘How can we help you?' section here.

Prescribe Our doctors review your order.
Free prescription


As soon as you place the order, one of our doctors will review your consultation. On working days, this usually takes around one hour.


If the doctor has any additional questions, you will receive a phone call and an email. We understand you might be at work or busy. Our customer service representatives are always discreet and can call back at a more convenient time if necessary.

Our emails never contain any personal or medical information, only a link to your private account on our website (where you will find your messages).


Once our pharmacy receives your prescription, you will get a second email with your package tracking code.

Deliver Expect your delivery the next working day.
Always free. Discreet packaging.
Free next-day delivery


All orders include next-day delivery. Alternatively, you can select a delivery date that suits you better.


We also provide a free UPS Access Point service. Pick up your package from one of many collection points across the UK.

With your tracking code, you will know the estimated delivery time. All we need is your signature (or a friend‘s or relative’s).


All parcels are plainly labelled; there is no logo or any indication of its contents. Inside, you will find your treatment as well as a patient leaflet in your chosen language.

Repeat Subscribe and save with our repeat service. Never miss a dose again.
10 to 15% off


With 121doc’s Subscribe & Save service, you can automatically receive your treatment every few weeks or months.

The order will be generated by us, using the information you provided (including delivery frequency). You don’t have to do anything. Payment is taken two days before shipping.


There are two ways to subscribe. The first is during the order process. The second is via your profile here.

You can cancel or amend your repeat prescriptions at any time.


There are no sign-up fees with this service. Plus, you get a 10% discount off all future prescriptions, increasing to 15% after six orders!