Vitamin b and Weight abnormal - a phase IV clinical study of FDA data

Summary:

Weight abnormal is reported as a side effect among people who take Vitamin b (l - carnitine), especially for people who are female, 60+ old, also take Vitamin D, and have Depression.

The phase IV clinical study analyzes which people have Weight abnormal when taking Vitamin b. It is created by eHealthMe based on reports of 13,019 people who have side effects when taking Vitamin b from the FDA, and is updated regularly.

What is Vitamin b?

Vitamin b has active ingredients of l - carnitine. It is often used in fatigue. eHealthMe is studying from 13,272 Vitamin b users. Check the latest studies of Vitamin b.

What is Weight abnormal?

Weight abnormal is found to be associated with 1,621 drugs and 1,298 conditions by eHealthMe. Check the latest studies of Weight abnormal.

On Jul, 09, 2026

13,019 people reported to have side effects when taking Vitamin b.
Among them, 27 people (0.21%) have Weight abnormal.

Among these 27 people:

What is the gender of people who have Weight abnormal when taking Vitamin b? *

female: 88 %
male: 12 %

What is the age of people who have Weight abnormal when taking Vitamin b? *

What are other drugs people take besides Vitamin b? *

What are other side effects people have besides Weight abnormal? *

Weight Increased: 15 people, 55.56%
Nausea (feeling of having an urge to vomit): 11 people, 40.74%
Malaise (a feeling of general discomfort or uneasiness): 9 people, 33.33%
Back Pain: 9 people, 33.33%
Weakness: 8 people, 29.63%
Musculoskeletal Stiffness (stiffness of the body's muscles, joints, tendons, ligaments and nerves): 8 people, 29.63%
Paraesthesia (sensation of tingling, tickling, prickling, pricking, or burning of a person's skin with no apparent long-term physical effect): 8 people, 29.63%
Peripheral Swelling: 8 people, 29.63%
Gait Disturbance: 7 people, 25.93%
Pain: 7 people, 25.93%

What are the existing conditions these people have? *

Depression: 7 people, 25.93%
Rheumatoid Arthritis (a chronic progressive disease causing inflammation in the joints): 6 people, 22.22%
Stress And Anxiety: 5 people, 18.52%
Crohn's Disease (a condition that causes inflammation of the gastrointestinal tract): 4 people, 14.81%
Pain: 3 people, 11.11%
Ocular Hyperaemia (an abnormally large amount of blood in eye): 3 people, 11.11%
Birth Control: 3 people, 11.11%
Multiple Sclerosis (a nervous system disease that affects your brain and spinal cord. it damages the myelin sheath): 3 people, 11.11%
Narcolepsy (brain's inability to regulate sleep-wake cycles normally): 2 people, 7.41%
Ankylosing Spondylitis (type of arthritis affecting the spine): 2 people, 7.41%

* Approximation only. Some reports may have incomplete information.

Do you take Vitamin b and have Weight abnormal?

- Check whether Weight abnormal 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 b:

Vitamin b (13,272 reports)

Weight abnormal treatments and more:

Weight abnormal (2,837 reports)

Browse all side effects of Vitamin b:

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 Weight abnormal:

Weight abnormal (1,621 drugs)

Browse all the conditions that are associated with Weight abnormal:

Weight abnormal (1,298 conditions)

How the study uses the data?

The study uses data from the FDA. It is based on l - carnitine (the active ingredients of Vitamin b) and Vitamin b (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.