Afinitor and Vandetanib drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Afinitor (everolimus) and Vandetanib (vandetanib). Common drug interactions include blood cholesterol increased among females.

The phase IV clinical study analyzes what interactions people have when they take Afinitor and Vandetanib. It is created by eHealthMe based on reports of 48 people who take the same drugs from the FDA, and is updated regularly.

What is Afinitor?

Afinitor has active ingredients of everolimus. It is often used in breast cancer metastatic. eHealthMe is studying from 41,680 Afinitor users. Check the latest studies of Afinitor.

What is Vandetanib?

Vandetanib has active ingredients of vandetanib. eHealthMe is studying from 1,032 Vandetanib users. Check the latest studies of Vandetanib.



On Jul, 19, 2026

48 people who take Afinitor and Vandetanib together, and have interactions are studied.

Afinitor and Vandetanib drug interactions.

What are the common drug interactions of Afinitor and Vandetanib, by gender? *:

female:

  1. Blood cholesterol increased
  2. Facial paralysis (loss of function of face muscle)
  3. Hypophosphataemia (electrolyte disturbance in which there is an abnormally low level of phosphate in the blood)
  4. Ocular hyperaemia (an abnormally large amount of blood in eye)
  5. Alanine aminotransferase increased
  6. Blood triglycerides increased
  7. Flatulence (flatus expelled through the anus)
  8. Gastrooesophageal reflux disease (stomach contents (food or liquid) leak backwards from the stomach into the oesophagus)
  9. Hypophagia (reduced food intake)
  10. Lymphocyte count decreased

male:

n/a

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

0-1:

n/a

2-9:

  1. Neutrophil count decreased (less than normal number of neutrophil a type of blood cell)
  2. Ataxia (loss of full control of bodily movements)
  3. Brain stem glioma (cancerous glioma tumour in the brainstem)
  4. Abdominal distension
  5. Hemiparesis (weakness on one side of the body)
  6. Electrocardiogram qt prolonged
  7. Hypertension (high blood pressure)
  8. Hypophosphataemia (electrolyte disturbance in which there is an abnormally low level of phosphate in the blood)
  9. Ocular hyperaemia (an abnormally large amount of blood in eye)
  10. Alanine aminotransferase increased

10-19:

n/a

20-29:

  1. Headache (pain in head)
  2. Insomnia (sleeplessness)
  3. Pancytopenia (medical condition in which there is a reduction in the number of red and white blood cells, as well as platelets)
  4. Metastases to bone (cancer spreads to bone)
  5. Metastases to central nervous system (cancer spreads to central nervous system)
  6. Metastases to liver (cancer spreads to liver)
  7. Neoplasm progression (growth of tumour)

30-39:

n/a

40-49:

n/a

50-59:

n/a

60+:

n/a

What are the existing conditions these people have? *

  1. Paraganglion Neoplasm Malignant (paraganglion cancerous tumour): 24 people, 50.00%
  2. Gastroesophageal Reflux Disease (a condition in which stomach contents leak backward from the stomach into the oesophagus): 24 people, 50.00%
  3. Brain Stem Glioma (cancerous glioma tumour in the brainstem): 24 people, 50.00%
  4. Phaeochromocytoma (vascular tumour of the adrenal gland): 17 people, 35.42%
  5. Diarrhea: 17 people, 35.42%
  6. Phaeochromocytoma Malignant (cancer of the adrenal gland): 5 people, 10.42%

* 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 Afinitor and Vandetanib:

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 Afinitor:

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 Vandetanib:

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 Afinitor 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 Vandetanib 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 everolimus and vandetanib (the active ingredients of Afinitor and Vandetanib, respectively), and Afinitor and Vandetanib (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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