Avapro (irbesartan) prescription available online

The side effects associated with taking Avapro are typically mild. Most Avapro side effects are associated with dizziness. Avapro has some common side effects. They may include:

• Feeling dizzy or lightheaded

• Tiredness

• Nausea and upset stomach

Other side effects, which are less common but might be more severe, could include:

• Signs of high potassium levels (weakness, unexplained muscle pain, tingly feeling)

• Little or no urination

• Feeling like you might pass out

• Acute renal failure

Tell your doctor if you notice any of these side effects, or if you develop any other new or concerning symptoms. It is not known whether Avapro is safe and effective for children under 6 years of age.

Avapro has 274 drug interactions. Don’t change what you are taking without checking with your doctor or pharmacist. That includes other medications or supplements, as well as over-the-counter drugs. 

Possible drug interactions with Avapro include:

• Other heart or blood pressure medications

• Lithium

• Nonsteroidal anti-inflammatory drugs, such as aspirin, ibuprofen (Advil), and naproxen (Aleve)

Talk to your doctor before taking potassium supplements with this medication. Potassium supplements can cause high levels of potassium in your blood, which can lead to adverse reactions.

Avoid drinking alcohol while taking this medication. Alcohol can have an additive effect in lowering your blood pressure. Avoid getting up quickly from a sitting or lying position, or you may feel dizzy.

To make sure Avapro is safe for you, tell your doctor if you have:

• Chronic kidney disease or renal artery stenosis

• Heart failure or another heart condition

• If you're taking potassium supplements or potassium-sparing diuretics