Olysio and Itching - a phase IV clinical study of FDA data

Summary:

Itching is reported as a side effect among people who take Olysio (simeprevir), especially for people who are female, 60+ old, have been taking the drug for 1 - 6 months also take Sovaldi, and have Hepatitis c.

The phase IV clinical study analyzes which people have Itching when taking Olysio. It is created by eHealthMe based on reports of 3,074 people who have side effects when taking Olysio from the FDA, and is updated regularly.

What is Olysio?

Olysio has active ingredients of simeprevir. eHealthMe is studying from 3,076 Olysio users. Check the latest studies of Olysio.

What is Itching?

Itching is found to be associated with 3,210 drugs and 4,534 conditions by eHealthMe. Check the latest studies of Itching.

On Jul, 13, 2026

3,074 people reported to have side effects when taking Olysio.
Among them, 78 people (2.54%) have Itching.

Among these 78 people:

How long have people been on Olysio when they have Itching? *

What is the gender of people who have Itching when taking Olysio? *

female: 56.16 %
male: 43.84 %

What is the age of people who have Itching when taking Olysio? *

What are other drugs people take besides Olysio? *

What are other side effects people have besides Itching? *

Rashes (redness): 28 people, 35.90%
Fatigue (feeling of tiredness): 19 people, 24.36%
Nausea (feeling of having an urge to vomit): 13 people, 16.67%
Insomnia (sleeplessness): 13 people, 16.67%
Weakness: 12 people, 15.38%
Photosensitivity Reaction: 12 people, 15.38%
Blood Bilirubin Increased: 12 people, 15.38%
Headache (pain in head): 12 people, 15.38%
Dyspnea (difficult or laboured breathing): 8 people, 10.26%
Appetite - Decreased (decreased appetite occurs when you have a reduced desire to eat): 7 people, 8.97%

What are the existing conditions these people have? *

Hepatitis C: 52 people, 66.67%
Diabetes: 6 people, 7.69%
Stress And Anxiety: 3 people, 3.85%
High Blood Pressure: 3 people, 3.85%
Gout (uric acid crystals building up in the body): 2 people, 2.56%
Nausea (feeling of having an urge to vomit): 2 people, 2.56%
Dry Eyes (lack of adequate tears): 2 people, 2.56%
Tension Headache: 2 people, 2.56%
Gastroesophageal Reflux Disease (a condition in which stomach contents leak backward from the stomach into the oesophagus): 2 people, 2.56%
The Flu (the flu is caused by an influenza virus): 1 person, 1.28%

* Approximation only. Some reports may have incomplete information.

Do you take Olysio and have Itching?

- Check whether Itching 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 Olysio:

Olysio (3,076 reports)

Itching treatments and more:

Itching (398,821 reports)

Browse all side effects of Olysio:

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 Itching:

Itching (3,210 drugs)

Browse all the conditions that are associated with Itching:

Itching (4,534 conditions)

How the study uses the data?

The study uses data from the FDA. It is based on simeprevir (the active ingredients of Olysio) and Olysio (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.