Yaz 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 Yaz (drospirenone; ethinyl estradiol), especially for people who are female, 20-29 old, have been taking the drug for 1 - 2 years also take Metoclopramide, and have Indigestion.

The phase IV clinical study analyzes which people have Movement - uncontrolled or slow when taking Yaz. It is created by eHealthMe based on reports of 39,984 people who have side effects when taking Yaz from the FDA, and is updated regularly.

What is Yaz?

Yaz has active ingredients of drospirenone; ethinyl estradiol. It is often used in birth control. eHealthMe is studying from 41,514 Yaz users. Check the latest studies of Yaz.

What is Movement - uncontrolled or slow?

Movement - uncontrolled or slow is found to be associated with 802 drugs and 1,855 conditions by eHealthMe. Check the latest studies of Movement - uncontrolled or slow.

On Jul, 15, 2026

39,984 people reported to have side effects when taking Yaz.
Among them, 20 people (0.05%) have Movement - uncontrolled or slow.

Could Yaz cause Movement - uncontrolled or slow?

Among these 20 people:

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

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

female: 52.94 %
male: 47.06 %

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

What are other drugs people take besides Yaz? *

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

Tardive Dyskinesia (a disorder that involves involuntary movements): 19 people, 95.00%
Extrapyramidal Disorder (involuntary muscle spasms in the face and neck): 18 people, 90.00%
Pain: 14 people, 70.00%
Stress And Anxiety: 13 people, 65.00%
Quality Of Life Decreased: 10 people, 50.00%
Nervous System Disorder (a general class of medical conditions affecting the nervous system): 10 people, 50.00%
Deformity (disfigurement): 9 people, 45.00%
Activities Of Daily Living Impaired: 9 people, 45.00%
Family Stress: 9 people, 45.00%
Fear: 9 people, 45.00%

What are the existing conditions these people have? *

Indigestion: 7 people, 35.00%
Abdominal Distension: 5 people, 25.00%
Premenstrual Syndrome: 5 people, 25.00%
Depression: 3 people, 15.00%
Stress And Anxiety: 3 people, 15.00%
Migraine (headache): 2 people, 10.00%
Gastric Disorder (disease of stomach): 2 people, 10.00%
Insomnia (sleeplessness): 2 people, 10.00%
Multiple Allergies (allergy to multiple agents): 1 person, 5.00%
Dysmenorrhea (painful menstruation): 1 person, 5.00%

* Approximation only. Some reports may have incomplete information.

Do you take Yaz 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
- Get an AI agent to monitor your drugs continuously

Related studies:

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

Yaz (41,514 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 Yaz

Expand to all the drugs that have ingredients of drospirenone; ethinyl estradiol:

Movement - uncontrolled or slow and drugs with ingredients of drospirenone; ethinyl estradiol (38 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 Yaz:

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 (802 drugs)

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

Movement - uncontrolled or slow (1,855 conditions)

How the study uses the data?

The study uses data from the FDA. It is based on drospirenone; ethinyl estradiol (the active ingredients of Yaz) and Yaz (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.