Janumet and Vasculitis - a phase IV clinical study of FDA data

Summary:

Vasculitis is reported as a side effect among people who take Janumet (metformin hydrochloride; sitagliptin phosphate), especially for people who are female, 60+ old, have been taking the drug for 1 - 6 months also take Metformin, and have High blood pressure.

The phase IV clinical study analyzes which people have Vasculitis when taking Janumet. It is created by eHealthMe based on reports of 24,406 people who have side effects when taking Janumet from the FDA, and is updated regularly.

What is Janumet?

Janumet has active ingredients of metformin hydrochloride; sitagliptin phosphate. It is often used in diabetes. eHealthMe is studying from 25,023 Janumet users. Check the latest studies of Janumet.

What is Vasculitis?

Vasculitis (inflammation of a blood vessel or blood vessels) is found to be associated with 967 drugs and 1,215 conditions by eHealthMe. Check the latest studies of Vasculitis.

eHealthMe: drug outcomes in the real world

eHealthMe runs one of the largest post-marketing drug safety studies in the world. We study millions of patients and 5,000 more each day. Our data-driven phase IV clinical trials have been referenced on 800+ peer-reviewed medical publications including The Lancet, Mayo Clinic Proceedings, and Nature. Tools to study our phase IV findings are available to the public, anonymous and free >>>.

On Sep, 02, 2026

24,406 people reported to have side effects when taking Janumet.
Among them, 15 people (0.06%) have Vasculitis.

Among these 15 people:

How long have people been on Janumet when they have Vasculitis? *

What is the gender of people who have Vasculitis when taking Janumet? *

female: 60 %
male: 40 %

What is the age of people who have Vasculitis when taking Janumet? *

What are other drugs people take besides Janumet? *

What are other side effects people have besides Vasculitis? *

Fever: 6 people, 40.00%
Weakness: 3 people, 20.00%
Respiratory Tract Congestion (blockage on respiratory system): 2 people, 13.33%
Joint Dislocation (a joint position is changed from normal position): 2 people, 13.33%
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): 2 people, 13.33%
Blood Glucose Increased: 2 people, 13.33%
Cardiac Infection (an infection of the heart): 2 people, 13.33%
Cataract (clouding of the lens inside the eye): 2 people, 13.33%
Cough: 2 people, 13.33%
Diarrhea: 2 people, 13.33%

What are the existing conditions these people have? *

Ulcerative Colitis (inflammatory bowel disease (ibd). it causes swelling, ulcerations, and loss of function of the large intestine): 4 people, 26.67%
High Blood Pressure: 4 people, 26.67%
Stress And Anxiety: 2 people, 13.33%
Rheumatoid Arthritis (a chronic progressive disease causing inflammation in the joints): 2 people, 13.33%
Migraine (headache): 2 people, 13.33%
Urosepsis (secondary infection that occurs when a urinary tract infection spreads to the bloodstream): 1 person, 6.67%
Urinary Tract Infection: 1 person, 6.67%
Prostate Cancer: 1 person, 6.67%
Nausea And Vomiting: 1 person, 6.67%
Nausea (feeling of having an urge to vomit): 1 person, 6.67%

* Approximation only. Some reports may have incomplete information.

Do you take Janumet and have Vasculitis?

- Check whether Vasculitis 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 Janumet:

Janumet (25,023 reports)

Vasculitis treatments and more:

Vasculitis (18,555 reports)

How severe was Vasculitis and when was it recovered:

Vasculitis in Janumet

Expand to all the drugs that have ingredients of metformin hydrochloride; sitagliptin phosphate:

Vasculitis and drugs with ingredients of metformin hydrochloride; sitagliptin phosphate

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 Janumet:

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 Vasculitis:

Vasculitis (967 drugs)

Browse all the conditions that are associated with Vasculitis:

Vasculitis (1,215 conditions)

How the study uses the data?

The study uses data from the FDA. It is based on metformin hydrochloride; sitagliptin phosphate (the active ingredients of Janumet) and Janumet (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.