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Victrelis and Abnormal behavior - a phase IV clinical study of FDA data

Summary:

Abnormal behavior is reported as a side effect among people who take Victrelis (boceprevir), especially for people who are male, 50-59 old, have been taking the drug for 1 - 6 months also take Pegasys, and have Abdominal pain upper.

The phase IV clinical study analyzes which people have Abnormal behavior when taking Victrelis. It is created by eHealthMe based on reports of 8,612 people who have side effects when taking Victrelis from the FDA, and is updated regularly.

What is Victrelis?

Victrelis has active ingredients of boceprevir. It is often used in hepatitis c. eHealthMe is studying from 8,634 Victrelis users. Check the latest studies of Victrelis.

What is Abnormal behavior?

Abnormal behavior is found to be associated with 1,364 drugs and 1,948 conditions by eHealthMe. Check the latest studies of Abnormal behavior.

On Jul, 19, 2026

8,612 people reported to have side effects when taking Victrelis.
Among them, 11 people (0.13%) have Abnormal behavior.

Could Victrelis cause Abnormal behavior?

Among these 11 people:

How long have people been on Victrelis when they have Abnormal behavior? *

  • < 1 month: 0.0 %
  • 1 - 6 months: 66.67 %
  • 6 - 12 months: 33.33 %
  • 1 - 2 years: 0.0 %
  • 2 - 5 years: 0.0 %
  • 5 - 10 years: 0.0 %
  • 10+ years: 0.0 %

What is the gender of people who have Abnormal behavior when taking Victrelis? *

  • female: 42.86 %
  • male: 57.14 %

What is the age of people who have Abnormal behavior when taking Victrelis? *

  • 0-1: 0.0 %
  • 2-9: 0.0 %
  • 10-19: 0.0 %
  • 20-29: 0.0 %
  • 30-39: 33.33 %
  • 40-49: 33.33 %
  • 50-59: 33.33 %
  • 60+: 0.0 %

What are other drugs people take besides Victrelis? *

  1. Pegasys: 5 people, 45.45%
  2. Rebetol: 3 people, 27.27%
  3. Percocet: 3 people, 27.27%
  4. Oxycontin: 3 people, 27.27%
  5. Klonopin: 3 people, 27.27%
  6. Micardis: 3 people, 27.27%
  7. Zoloft: 2 people, 18.18%
  8. Ribavirin: 2 people, 18.18%
  9. Pegintron: 2 people, 18.18%
  10. Xanax: 2 people, 18.18%

What are other side effects people have besides Abnormal behavior? *

  1. Abdominal Discomfort: 4 people, 36.36%
  2. Aggression: 4 people, 36.36%
  3. Mood Swings (an extreme or rapid change in mood): 4 people, 36.36%
  4. Skin - Clammy: 3 people, 27.27%
  5. Appetite - Decreased (decreased appetite occurs when you have a reduced desire to eat): 3 people, 27.27%
  6. Depression: 3 people, 27.27%
  7. Drowsiness: 3 people, 27.27%
  8. Dyspnea (difficult or laboured breathing): 3 people, 27.27%
  9. Feeling Abnormal: 3 people, 27.27%
  10. Influenza Like Illness: 3 people, 27.27%

What are the existing conditions these people have? *

  1. Oedema Peripheral (superficial swelling): 1 person, 9.09%
  2. Cardiac Failure: 1 person, 9.09%
  3. Anaemia (lack of blood): 1 person, 9.09%
  4. Agranulocytosis (a deficiency of granulocytes in the blood, causing increased vulnerability to infection): 1 person, 9.09%
  5. Abdominal Pain Upper: 1 person, 9.09%

* Approximation only. Some reports may have incomplete information.

Do you take Victrelis and have Abnormal behavior?

- Check whether Abnormal behavior is associated with a drug or a condition
- Predict drug outcomes for up to one year with AI
- Get an AI agent to monitor your drugs continuously

Related studies:

Effectiveness of, long term effects of, and alternative drugs to Victrelis:

Abnormal behavior treatments and more:

How severe was Abnormal behavior and when was it recovered:

Expand to all the drugs that have ingredients of boceprevir:

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 Victrelis:

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 the drugs that are associated with Abnormal behavior:

Browse all the conditions that are associated with Abnormal behavior:

How the study uses the data?

The study uses data from the FDA. It is based on boceprevir (the active ingredients of Victrelis) and Victrelis (the brand name). 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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