Sprintec and Thrombosis - a phase IV clinical study of FDA data

Summary:

Thrombosis is reported as a side effect among people who take Sprintec (ethinyl estradiol; norgestimate), especially for people who are female, 20-29 old, have been taking the drug for 1 - 6 months also take Yasmin, and have Heavy or prolong menstrual bleeding.

The phase IV clinical study analyzes which people have Thrombosis when taking Sprintec. It is created by eHealthMe based on reports of 3,556 people who have side effects when taking Sprintec from the FDA, and is updated regularly.

What is Sprintec?

Sprintec has active ingredients of ethinyl estradiol; norgestimate. It is often used in birth control. eHealthMe is studying from 4,397 Sprintec users. Check the latest studies of Sprintec.

What is Thrombosis?

Thrombosis (formation of a blood clot inside a blood vessel) is found to be associated with 1,808 drugs and 2,051 conditions by eHealthMe. Check the latest studies of Thrombosis.

On Jul, 12, 2026

3,556 people reported to have side effects when taking Sprintec.
Among them, 49 people (1.38%) have Thrombosis.

Among these 49 people:

How long have people been on Sprintec when they have Thrombosis? *

What is the gender of people who have Thrombosis when taking Sprintec? *

female: 95.74 %
male: 4.26 %

What is the age of people who have Thrombosis when taking Sprintec? *

What are other drugs people take besides Sprintec? *

What are other side effects people have besides Thrombosis? *

Pulmonary Embolism (blockage of the main artery of the lung): 13 people, 26.53%
Pain: 12 people, 24.49%
Injury: 11 people, 22.45%
Stress And Anxiety: 7 people, 14.29%
Pain In Extremity: 6 people, 12.24%
Chest Pain: 5 people, 10.20%
Abdominal Pain: 5 people, 10.20%
Dyspnea (difficult or laboured breathing): 5 people, 10.20%
Emotional Distress: 4 people, 8.16%
Cholecystitis Chronic (long lasting infection of gallbladder): 3 people, 6.12%

What are the existing conditions these people have? *

Heavy Or Prolong Menstrual Bleeding: 5 people, 10.20%
Narcolepsy (brain's inability to regulate sleep-wake cycles normally): 3 people, 6.12%
Stress And Anxiety: 2 people, 4.08%
Multiple Sclerosis (a nervous system disease that affects your brain and spinal cord. it damages the myelin sheath): 2 people, 4.08%
Hypothyroidism (abnormally low activity of the thyroid gland, resulting in retardation of growth and mental development): 2 people, 4.08%
Urinary Tract Infection: 1 person, 2.04%
Primary Pulmonary Hypertension (primary high blood pressure that affects the arteries in the lungs and the right side of your heart): 1 person, 2.04%
Premenstrual Syndrome: 1 person, 2.04%
Polymenorrhea: 1 person, 2.04%
Pain: 1 person, 2.04%

* Approximation only. Some reports may have incomplete information.

Do you take Sprintec and have Thrombosis?

- Check whether Thrombosis 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 Sprintec:

Sprintec (4,397 reports)

Thrombosis treatments and more:

Thrombosis (115,528 reports)

How severe was Thrombosis and when was it recovered:

Thrombosis in Sprintec

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

Thrombosis and drugs with ingredients of ethinyl estradiol; norgestimate (158 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 Sprintec:

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 Thrombosis:

Thrombosis (1,808 drugs)

Browse all the conditions that are associated with Thrombosis:

Thrombosis (2,051 conditions)

How the study uses the data?

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