Avodart and Avapro drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Avodart (dutasteride) and Avapro (irbesartan). Common drug interactions include drug ineffective among males.

The phase IV clinical study analyzes what interactions people have when they take Avodart and Avapro. It is created by eHealthMe based on reports of 83 people who take the same drugs from the FDA, and is updated regularly.

What is Avodart?

Avodart has active ingredients of dutasteride. It is often used in prostate examination abnormal. eHealthMe is studying from 16,428 Avodart users. Check the latest studies of Avodart.

What is Avapro?

Avapro has active ingredients of irbesartan. It is often used in high blood pressure. eHealthMe is studying from 19,840 Avapro users. Check the latest studies of Avapro.



On Aug, 07, 2026

83 people who take Avodart and Avapro together, and have interactions are studied.

Avodart and Avapro drug interactions.

What are the common drug interactions of Avodart and Avapro, by gender? *:

female:

n/a

male:

  1. Drug ineffective
  2. Asthenia (weakness)
  3. Iron deficiency anaemia
  4. Paraesthesia (sensation of tingling, tickling, prickling, pricking, or burning of a person's skin with no apparent long-term physical effect)
  5. Chest pain
  6. Chronic kidney disease
  7. Deep vein thrombosis (blood clot in a major vein that usually develops in the legs and/or pelvis)
  8. Diverticulum (out pouching of a hollow (or a fluid-filled) structure in the body)
  9. Dizziness
  10. Dyspnoea (difficult or laboured respiration)

What are the common drug interactions of Avodart and Avapro, by age (0-1 to 60+)? *:

0-1:

n/a

2-9:

n/a

10-19:

n/a

20-29:

n/a

30-39:

n/a

40-49:

  1. Back pain
  2. Blood urea increased
  3. Chest pain
  4. Colonic polyp (extra part of colon tissue grow in intestine)
  5. Depression
  6. Dyspnoea exertional (breathlessness or shortness of breath)
  7. Fall
  8. Fatigue (feeling of tiredness)
  9. Gait disturbance
  10. Hyperventilation

50-59:

  1. Chronic kidney disease
  2. Renal failure (kidney dysfunction)
  3. Tinnitus (a ringing in the ears)
  4. Tubulointerstitial nephritis (a form of nephritis affecting the interstitium of the kidneys surrounding the tubules)

60+:

  1. Atrial fibrillation (fibrillation of the muscles of the atria of the heart)
  2. Bronchiectasis (abnormal widening of the bronchi or their branches, causing a risk of infection)
  3. Erectile dysfunction
  4. Fatigue (feeling of tiredness)
  5. Heart rate increased
  6. Pain in extremity
  7. Respiratory failure (inadequate gas exchange by the respiratory system)
  8. Anaemia (lack of blood)
  9. Angina pectoris (chest pain due to ischemia of the heart muscle)
  10. Cerebral haemorrhage (bleeding within the brain)

What are the existing conditions these people have? *

  1. Atrial Fibrillation/flutter (atrial fibrillation and flutter are abnormal heart rhythms in which the atria, or upper chambers of the heart, are out of sync with the ventricles): 10 people, 12.05%
  2. High Blood Cholesterol: 8 people, 9.64%
  3. Multiple Myeloma (cancer of the plasma cells): 6 people, 7.23%
  4. Psoriasis (immune-mediated disease that affects the skin): 5 people, 6.02%
  5. Gastroesophageal Reflux Disease (a condition in which stomach contents leak backward from the stomach into the oesophagus): 5 people, 6.02%
  6. Cardiac Failure Congestive: 5 people, 6.02%

* Approximation only. Some reports may have incomplete information.

Do you take Avodart and Avapro?

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Related studies:

Effectiveness of, side effects of, and alternative drugs to the 2 drugs:

Browse all drug interactions of Avodart and Avapro:

a b c d e f g h i j k l m n o p q r s t u v w x y z

Sub-studies by gender and age:

Female: 0-1 2-9 10-19 20-29 30-39 40-49 50-59 60+

Male: 0-1 2-9 10-19 20-29 30-39 40-49 50-59 60+

Browse all side effects of Avodart:

a b c d e f g h i j k l m n o p q r s t u v w x y z

Browse all side effects of Avapro:

a b c d e f g h i j k l m n o p q r s t u v w x y z

Browse all interactions between Avodart and drugs from A to Z:

a b c d e f g h i j k l m n o p q r s t u v w x y z

Browse all interactions between Avapro and drugs from A to Z:

a b c d e f g h i j k l m n o p q r s t u v w x y z

How the study uses the data?

The study uses data from the FDA. It is based on dutasteride and irbesartan (the active ingredients of Avodart and Avapro, respectively), and Avodart and Avapro (the brand names). Other drugs that have the same active ingredients (e.g. generic drugs) are not considered. Dosage of drugs is not considered in the study.

How to use the study?

DO NOT STOP MEDICATIONS without first consulting your doctor. If there are any serious or long term adverse effects discovered in the study, discuss the study with your doctor to ensure that proper medication management will be in place if applicable.

Who is eHealthMe?

With medical big data and proven AI/ML algorithms, eHealthMe provides a platform for everyone to run phase IV clinical trials. We study millions of patients and 5,000 more each day. Results of our real-world drug study have been referenced on 800+ peer-reviewed medical publications, including The Lancet, Mayo Clinic Proceedings, and Nature. Our analysis results are available to researchers, health care professionals, patients (testimonials), and software developers (open API).

WARNING, DISCLAIMER, USE FOR PUBLICATION

WARNING: Please DO NOT STOP MEDICATIONS without first consulting a physician since doing so could be hazardous to your health.

DISCLAIMER: All material available on eHealthMe.com is for informational purposes only, and is not a substitute for medical advice, diagnosis, or treatment provided by a qualified healthcare provider. All information is observation-only. Our phase IV clinical studies alone cannot establish cause-effect relationship. Different individuals may respond to medication in different ways. Every effort has been made to ensure that all information is accurate, up-to-date, and complete, but no guarantee is made to that effect. The use of the eHealthMe site and its content is at your own risk.

If you use this eHealthMe study on publication, please acknowledge it with a citation: study title, URL, accessed date.



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