Vitamin b6 and Cognitive disorder - a phase IV clinical study of FDA data

Summary:

Cognitive disorder is reported as a side effect among people who take Vitamin b6 (pyridoxine), especially for people who are female, 60+ old, have been taking the drug for 6 - 12 months also take Vitamin B12, and have Parkinson's disease.

The phase IV clinical study analyzes which people have Cognitive disorder when taking Vitamin b6. It is created by eHealthMe based on reports of 15,719 people who have side effects when taking Vitamin b6 from the FDA, and is updated regularly.

What is Vitamin b6?

Vitamin b6 has active ingredients of pyridoxine. It is often used in stress and anxiety. eHealthMe is studying from 16,183 Vitamin b6 users. Check the latest studies of Vitamin b6.

What is Cognitive disorder?

Cognitive disorder (mental health disorders affects learning, memory, perception, and problem solving) is found to be associated with 1,656 drugs and 1,727 conditions by eHealthMe. Check the latest studies of Cognitive disorder.

On May, 03, 2026

15,719 people reported to have side effects when taking Vitamin b6.
Among them, 68 people (0.43%) have Cognitive disorder.

Could Vitamin b6 cause Cognitive disorder?

Among these 68 people:

How long have people been on Vitamin b6 when they have Cognitive disorder? *

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What is the gender of people who have Cognitive disorder when taking Vitamin b6? *

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* Approximation only. Some reports may have incomplete information.

Do you take Vitamin b6 and have Cognitive disorder?

- Check whether Cognitive disorder 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 b6:

Vitamin b6 (16,183 reports)

Cognitive disorder treatments and more:

Cognitive disorder (56,150 reports)

How severe was Cognitive disorder and when was it recovered:

Cognitive disorder in Vitamin b6

Expand to all the drugs that have ingredients of pyridoxine:

Cognitive disorder and drugs with ingredients of pyridoxine

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 Vitamin b6:

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 Cognitive disorder:

Cognitive disorder (1,656 drugs)

Browse all the conditions that are associated with Cognitive disorder:

Cognitive disorder (1,727 conditions)

How the study uses the data?

The study uses data from the FDA. It is based on pyridoxine (the active ingredients of Vitamin b6) and Vitamin b6 (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.