Sprintec and Initial insomnia - a phase IV clinical study of FDA data

Summary:

Initial insomnia is reported as a side effect among people who take Sprintec (ethinyl estradiol; norgestimate), especially for people who are female, 20-29 old, also take Xyrem, and have Dermatitis atopic.

The phase IV clinical study analyzes which people have Initial insomnia 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 Initial insomnia?

Initial insomnia (feeling of inadequate or poor-quality sleep) is found to be associated with 724 drugs and 688 conditions by eHealthMe. Check the latest studies of Initial insomnia.

On Apr, 30, 2026

3,556 people reported to have side effects when taking Sprintec.
Among them, 16 people (0.45%) have Initial insomnia.

Among these 16 people:

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

female: 100 %
male: 0.0 %

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

What are other drugs people take besides Sprintec? *

What are other side effects people have besides Initial insomnia? *

Fatigue (feeling of tiredness): 4 people, 25.00%
Muscle Spasms (muscle contraction): 4 people, 25.00%
Nausea (feeling of having an urge to vomit): 4 people, 25.00%
Nausea And Vomiting: 4 people, 25.00%
Hot Flush (sudden feelings of heat): 3 people, 18.75%
Abdominal Pain Upper: 3 people, 18.75%
Dermatitis Atopic (inflammatory, chronically relapsing, non-contagious and pruritic skin disorder): 3 people, 18.75%
Itching: 2 people, 12.50%
Hyperhidrosis (abnormally increased sweating): 2 people, 12.50%
Flatulence (flatus expelled through the anus): 2 people, 12.50%

What are the existing conditions these people have? *

Narcolepsy (brain's inability to regulate sleep-wake cycles normally): 3 people, 18.75%
Multiple Sclerosis (a nervous system disease that affects your brain and spinal cord. it damages the myelin sheath): 3 people, 18.75%
Dermatitis Atopic (inflammatory, chronically relapsing, non-contagious and pruritic skin disorder): 3 people, 18.75%
Bronchitis (inflammation of the mucous membrane in the bronchial tubes): 2 people, 12.50%
Urinary Tract Infection: 1 person, 6.25%
Rheumatoid Arthritis (a chronic progressive disease causing inflammation in the joints): 1 person, 6.25%
Polycystic Ovary Disease (cysts in the ovaries that occurs when the follicle stops developing): 1 person, 6.25%
Migraine (headache): 1 person, 6.25%
Gait Disturbance: 1 person, 6.25%
Endometriosis (appearance of endometrial tissue outside the uterus and causing pelvic pain): 1 person, 6.25%

* Approximation only. Some reports may have incomplete information.

Do you take Sprintec and have Initial insomnia?

- Check whether Initial insomnia 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)

Initial insomnia treatments and more:

Initial insomnia (12,139 reports)

How severe was Initial insomnia and when was it recovered:

Initial insomnia in Sprintec

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

Initial insomnia and drugs with ingredients of ethinyl estradiol; norgestimate

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 Initial insomnia:

Initial insomnia (724 drugs)

Browse all the conditions that are associated with Initial insomnia:

Initial insomnia (688 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.