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Buy Irbesartan online in the UK – fast delivery from a trusted pharmacy

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Choose dosage and pack size
DosagePackagePrice per DosePrice
150mg180 pill£0.81
£209.30
£146.51
Best Price
150mg120 pill£0.88
£150.74
£105.52
150mg90 pill£0.96
£122.54
£85.78
150mg60 pill£1.04
£88.92
£62.24
150mg30 pill£1.21
£52.05
£36.43
150mg10 pill£1.55
£21.68
£15.18
300mg180 pill£1.40
£358.97
£251.28
Popular
300mg120 pill£1.48
£253.77
£177.64
300mg90 pill£1.59
£204.96
£143.47
300mg60 pill£1.75
£149.65
£104.76
300mg30 pill£1.97
£84.58
£59.21
300mg10 pill£2.35
£33.61
£23.53
£146.51
Quantity:
✈️
Airmail 14–21 days
Express delivery 5–9 days
🎁
Free Airmail from £151.83
🔒
Crypto discount −10%

What is Irbesartan?

Irbesartan is a medication in the class known as angiotensin II receptor blockers (ARBs). It blocks the effects of the hormone angiotensin II on blood vessels, which helps them relax. This lowers blood pressure and can protect the kidneys in people with diabetes. In many markets it is sold as a generic drug and under the brand name Avapro.

How it works

Irbesartan binds selectively to the AT1 receptor. By blocking this receptor, angiotensin II cannot tighten arteries or raise aldosterone levels. The result is lower blood pressure and less strain on the heart. Effects develop gradually over days to weeks, as the body adjusts.

Indications

It is prescribed mainly for hypertension and for protecting kidney function in adults with type 2 diabetes and albuminuria. It may be part of a broader treatment plan that includes diet changes, exercise, and other medicines. Your doctor decides the dose based on your condition.

How to use

Take Irbesartan exactly as prescribed. The usual starting dose is 150 mg once daily, which may be increased to 300 mg daily if needed. Take it with or without food. Do not double dose if you miss one. If you miss a dose by a long time, skip it and resume normal schedule.

Side effects

Common side effects are dizziness, fatigue, and stomach upset. Some people notice headaches or flushing. A small number may have higher potassium levels, which requires tests. Seek urgent help for swelling of the face or lips, trouble breathing, or severe allergic signs.

Safety and precautions

Tell your doctor about kidney or liver problems before starting Irbesartan. Pregnancy should be avoided, as the medicine can harm the unborn baby. Breastfeeding safety is not fully established. It can interact with NSAIDs and with potassium supplements, so monitor electrolytes when needed.

Drug interactions

Let your pharmacist know all medicines you take, including over the counter drugs and herbal products. Avoid combining Irbesartan with potassium-sparing diuretics or potassium supplements. NSAIDs may reduce its effect on blood pressure. Some drugs may require dose changes.

Who should not take Irbesartan

People with a history of swelling of the face or tongue after using ARBs or ACE inhibitors may be more prone to this reaction. Those who are pregnant or planning pregnancy should not use Irbesartan. Those with severe kidney or liver disease should use it only under close supervision.

Storage and availability

Store tablets in a cool, dry place away from light. Keep the medication in its original packaging until use and out of reach of children. Irbesartan is available only with a prescription and is often sold as a generic product alongside brand names. Buy only from licensed pharmacies to ensure quality and authenticity.

✈️

Airmail

14–21 days. Free from £151.83 .

Express delivery

5–9 days. £22.77

🔒

Crypto discount

−10% when paying with cryptocurrency.

🔄

Reorder discount

−10% on all repeat orders.

📦 Packaging and discretion

All orders are packed in neutral, unbranded boxes with no product name on the outside.