Vitamin b12 and Lipoma - a phase IV clinical study of FDA data

Summary:

Lipoma is reported as a side effect among people who take Vitamin b12 (cobalamin), especially for people who are female, 60+ old, have been taking the drug for 1 - 6 months also take Magnesium, and have Renal disorder.

The phase IV clinical study analyzes which people have Lipoma when taking Vitamin b12. It is created by eHealthMe based on reports of 119,611 people who have side effects when taking Vitamin b12 from the FDA, and is updated regularly.

What is Vitamin b12?

Vitamin b12 has active ingredients of cobalamin. It is often used in vitamin b12 deficiency. eHealthMe is studying from 121,680 Vitamin b12 users. Check the latest studies of Vitamin b12.

What is Lipoma?

Lipoma (a growth of fatty tissue that slowly develops just under your skin) is found to be associated with 514 drugs and 609 conditions by eHealthMe. Check the latest studies of Lipoma.

On Apr, 07, 2026

119,611 people reported to have side effects when taking Vitamin b12.
Among them, 46 people (0.04%) have Lipoma.

Among these 46 people:

How long have people been on Vitamin b12 when they have Lipoma? *

What is the gender of people who have Lipoma when taking Vitamin b12? *

female: 72.09 %
male: 27.91 %

What is the age of people who have Lipoma when taking Vitamin b12? *

What are other drugs people take besides Vitamin b12? *

What are other side effects people have besides Lipoma? *

Pain In Extremity: 22 people, 47.83%
Joint Pain: 21 people, 45.65%
Pain: 21 people, 45.65%
Insomnia (sleeplessness): 19 people, 41.30%
Cough: 17 people, 36.96%
Gait Disturbance: 17 people, 36.96%
Rashes (redness): 13 people, 28.26%
Dizziness: 13 people, 28.26%
Muscle Spasms (muscle contraction): 12 people, 26.09%
Hypotension (abnormally low blood pressure): 12 people, 26.09%

What are the existing conditions these people have? *

Rheumatoid Arthritis (a chronic progressive disease causing inflammation in the joints): 7 people, 15.22%
Carcinoid Syndrome (syndrome includes flushing and diarrhoea, and, less frequently, heart failure and bronchoconstriction): 7 people, 15.22%
Renal Disorder (kidney disease): 7 people, 15.22%
Pain: 6 people, 13.04%
Headache (pain in head): 5 people, 10.87%
High Blood Cholesterol: 4 people, 8.70%
High Blood Pressure: 3 people, 6.52%
Crohn's Disease (a condition that causes inflammation of the gastrointestinal tract): 3 people, 6.52%
Nerve Injury: 3 people, 6.52%
Constipation: 3 people, 6.52%

* Approximation only. Some reports may have incomplete information.

Do you take Vitamin b12 and have Lipoma?

- Check whether Lipoma 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 Vitamin b12:

Vitamin b12 (121,680 reports)

Lipoma treatments and more:

Lipoma (3,633 reports)

Browse all side effects of Vitamin b12:

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 Lipoma:

Lipoma (514 drugs)

Browse all the conditions that are associated with Lipoma:

Lipoma (609 conditions)

How the study uses the data?

The study uses data from the FDA. It is based on cobalamin (the active ingredients of Vitamin b12) and Vitamin b12 (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.