Avastin and Eligard drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Avastin (bevacizumab) and Eligard (leuprolide acetate). Common drug interactions include azotaemia among females and muscular weakness among males.

The phase IV clinical study analyzes what interactions people have when they take Avastin and Eligard. It is created by eHealthMe based on reports of 18 people who take the same drugs from the FDA, and is updated regularly.

What is Avastin?

Avastin has active ingredients of bevacizumab. It is often used in high blood cholesterol. eHealthMe is studying from 76,365 Avastin users. Check the latest studies of Avastin.

What is Eligard?

Eligard has active ingredients of leuprolide acetate. It is often used in prostate cancer. eHealthMe is studying from 44,652 Eligard users. Check the latest studies of Eligard.



On Jul, 18, 2026

18 people who take Avastin and Eligard together, and have interactions are studied.

Avastin and Eligard drug interactions.

What are the common drug interactions of Avastin and Eligard, by gender? *:

female:

  1. Azotaemia (excess of urea or other nitrogenous compounds in the blood)
  2. Back pain
  3. Balance disorder
  4. Blood glucose increased
  5. Bone cyst
  6. Bone disorder
  7. Bone swelling
  8. Bundle branch block left (absence of transmission of electric impulses from the atrioventricular (av) bundle of his to the left ventricle)
  9. Bursitis (inflammation of a bursa, typically one in the knee, elbow, or shoulder)
  10. Calculus urinary (stone in urinary system)

male:

  1. Muscular weakness (muscle weakness)
  2. Metastases to bone (cancer spreads to bone)
  3. Balance disorder
  4. Bone cyst
  5. Bone disorder
  6. Bundle branch block left (absence of transmission of electric impulses from the atrioventricular (av) bundle of his to the left ventricle)
  7. Bursitis (inflammation of a bursa, typically one in the knee, elbow, or shoulder)
  8. Calculus urinary (stone in urinary system)
  9. Cardiac failure congestive
  10. Cardiomegaly (increased size of heart than normal)

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

0-1:

n/a

2-9:

n/a

10-19:

n/a

20-29:

n/a

30-39:

  1. Arteriosclerosis (thickening and hardening of arteries)
  2. Arthropathy
  3. Azotaemia (excess of urea or other nitrogenous compounds in the blood)
  4. Back pain
  5. Balance disorder
  6. Blood glucose increased
  7. Bone cyst
  8. Bone disorder
  9. Bone swelling
  10. Bundle branch block left (absence of transmission of electric impulses from the atrioventricular (av) bundle of his to the left ventricle)

40-49:

n/a

50-59:

n/a

60+:

  1. Muscular weakness (muscle weakness)
  2. Metastases to bone (cancer spreads to bone)
  3. Bone cyst
  4. Bone disorder
  5. Bundle branch block left (absence of transmission of electric impulses from the atrioventricular (av) bundle of his to the left ventricle)
  6. Bursitis (inflammation of a bursa, typically one in the knee, elbow, or shoulder)
  7. Calculus urinary (stone in urinary system)
  8. Cardiac failure congestive
  9. Cardiomegaly (increased size of heart than normal)
  10. Cardiomyopathy (weakening of the heart muscle)

What are the existing conditions these people have? *

  1. Toothaches (tooth pain): 12 people, 66.67%
  2. Muscle Spasms (muscle contraction): 11 people, 61.11%
  3. Depression: 4 people, 22.22%
  4. Metastases To Bone (cancer spreads to bone): 3 people, 16.67%
  5. Lung Cancer - Non-Small Cell (lung cancer): 3 people, 16.67%
  6. Bone Neoplasm Malignant (cancer of bone): 3 people, 16.67%
  7. Metastases To Lung (cancer spreads to lung): 2 people, 11.11%
  8. Lung Neoplasm Malignant (cancer tumour of lung): 2 people, 11.11%
  9. Pseudomonas Infection (pseudomonas infection is caused by a bacterium, pseudomonas aeruginosa): 1 person, 5.56%
  10. Parkinson's Disease: 1 person, 5.56%

* Approximation only. Some reports may have incomplete information.

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Related studies:

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

Browse all drug interactions of Avastin and Eligard:

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 Avastin:

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 Eligard:

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 Avastin 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 Eligard 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

Related publications that referenced our studies


How the study uses the data?

The study uses data from the FDA. It is based on bevacizumab and leuprolide acetate (the active ingredients of Avastin and Eligard, respectively), and Avastin and Eligard (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.

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