Vitamins and Movement - uncontrolled or slow - a phase IV clinical study of FDA data

Summary:

Movement - uncontrolled or slow is reported as a side effect among people who take Vitamins (ascorbic acid; biotin; cyanocobalamin; dexpanthenol; ergocalciferol; folic acid; niacinamide; pyridoxine hydrochloride; riboflavin phosphate sodium; thiamine hydrochloride; vitamin a; vitamin e), especially for people who are female, 30-39 old, have been taking the drug for 6 - 12 months also take Acetaminophen, and have Schizophrenia.

The phase IV clinical study analyzes which people have Movement - uncontrolled or slow when taking Vitamins. It is created by eHealthMe based on reports of 121,858 people who have side effects when taking Vitamins from the FDA, and is updated regularly.

What is Vitamins?

Vitamins has active ingredients of ascorbic acid; biotin; cyanocobalamin; dexpanthenol; ergocalciferol; folic acid; niacinamide; pyridoxine hydrochloride; riboflavin phosphate sodium; thiamine hydrochloride; vitamin a; vitamin e. It is often used in vitamin supplementation. eHealthMe is studying from 122,458 Vitamins users. Check the latest studies of Vitamins.

What is Movement - uncontrolled or slow?

Movement - uncontrolled or slow is found to be associated with 794 drugs and 1,856 conditions by eHealthMe. Check the latest studies of Movement - uncontrolled or slow.

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 Aug, 29, 2026

121,858 people reported to have side effects when taking Vitamins.
Among them, 66 people (0.05%) have Movement - uncontrolled or slow.

Could Vitamins cause Movement - uncontrolled or slow?

Among these 66 people:

How long have people been on Vitamins when they have Movement - uncontrolled or slow? *

What is the gender of people who have Movement - uncontrolled or slow when taking Vitamins? *

female: 51.56 %
male: 48.44 %

What is the age of people who have Movement - uncontrolled or slow when taking Vitamins? *

What are other drugs people take besides Vitamins? *

What are other side effects people have besides Movement - uncontrolled or slow? *

Weight Decreased: 19 people, 28.79%
Insomnia (sleeplessness): 18 people, 27.27%
Tardive Dyskinesia (a disorder that involves involuntary movements): 16 people, 24.24%
Drug Ineffective: 12 people, 18.18%
Delusion (a false belief or opinion): 12 people, 18.18%
Thinking Abnormal: 11 people, 16.67%
Mental Impairment (a condition affecting the body, perhaps through sight or hearing loss, a mobility difficulty or a health condition): 11 people, 16.67%
Withdrawal Syndrome (a discontinuation syndrome is a set of symptoms occurred due to discontinuation of substance): 11 people, 16.67%
Suicidal Ideation: 11 people, 16.67%
High Blood Pressure: 11 people, 16.67%

What are the existing conditions these people have? *

Schizophrenia (a mental disorder characterized by a breakdown of thought processes): 11 people, 16.67%
Affective Disorder (mental disorder): 10 people, 15.15%
Depressed Mood: 9 people, 13.64%
Schizoaffective Disorder (a mental disorder characterized by disordered thought): 8 people, 12.12%
Depression: 7 people, 10.61%
Osteoporosis (bones weak and more likely to break): 6 people, 9.09%
Parkinson's Disease: 4 people, 6.06%
Osteopenia (a condition where bone mineral density is lower than normal): 3 people, 4.55%
Headache (pain in head): 3 people, 4.55%
Back Pain: 3 people, 4.55%

* Approximation only. Some reports may have incomplete information.

Do you take Vitamins and have Movement - uncontrolled or slow?

- Check whether Movement - uncontrolled or slow is associated with a drug or a condition
- Predict drug outcomes for up to one year with AI
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Related studies:

Effectiveness of, long term effects of, and alternative drugs to Vitamins:

Vitamins (122,458 reports)

Movement - uncontrolled or slow treatments and more:

Movement - uncontrolled or slow (26,876 reports)

How severe was Movement - uncontrolled or slow and when was it recovered:

Movement - uncontrolled or slow in Vitamins

Expand to all the drugs that have ingredients of ascorbic acid; biotin; cyanocobalamin; dexpanthenol; ergocalciferol; folic acid; niacinamide; pyridoxine hydrochloride; riboflavin phosphate sodium; thiamine hydrochloride; vitamin a; vitamin e:

Movement - uncontrolled or slow and drugs with ingredients of ascorbic acid; biotin; cyanocobalamin; dexpanthenol; ergocalciferol; folic acid; niacinamide; pyridoxine hydrochloride; riboflavin phosphate sodium; thiamine hydrochloride; vitamin a; vitamin e (151 reports)

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 Vitamins:

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 Movement - uncontrolled or slow:

Movement - uncontrolled or slow (794 drugs)

Browse all the conditions that are associated with Movement - uncontrolled or slow:

Movement - uncontrolled or slow (1,856 conditions)

How the study uses the data?

The study uses data from the FDA. It is based on ascorbic acid; biotin; cyanocobalamin; dexpanthenol; ergocalciferol; folic acid; niacinamide; pyridoxine hydrochloride; riboflavin phosphate sodium; thiamine hydrochloride; vitamin a; vitamin e (the active ingredients of Vitamins) and Vitamins (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.