Doxylamine succinate and Ill-defined disorder - a phase IV clinical study of FDA data

Summary:

Ill-defined disorder is reported as a side effect among people who take Doxylamine succinate (doxylamine succinate), especially for people who are female, 40-49 old, also take Hydrocortisone Acetate, and have Ankylosing spondylitis.

The phase IV clinical study analyzes which people have Ill-defined disorder when taking Doxylamine succinate. It is created by eHealthMe based on reports of 2,287 people who have side effects when taking Doxylamine succinate from the FDA, and is updated regularly.

What is Doxylamine succinate?

Doxylamine succinate has active ingredients of doxylamine succinate. It is often used in insomnia. eHealthMe is studying from 2,851 Doxylamine succinate users. Check the latest studies of Doxylamine succinate.

What is Ill-defined disorder?

Ill-defined disorder is found to be associated with 1,458 drugs and 1,260 conditions by eHealthMe. Check the latest studies of Ill-defined disorder.

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 Sep, 04, 2026

2,287 people reported to have side effects when taking Doxylamine succinate.
Among them, 14 people (0.61%) have Ill-defined disorder.

Could Doxylamine succinate cause Ill-defined disorder?

Among these 14 people:

What is the gender of people who have Ill-defined disorder when taking Doxylamine succinate? *

female: 70 %
male: 30 %

What is the age of people who have Ill-defined disorder when taking Doxylamine succinate? *

What are other drugs people take besides Doxylamine succinate? *

Zopiclone: 10 people, 71.43%
Hydrocortisone: 10 people, 71.43%
Erelzi: 10 people, 71.43%
Ergocalciferol: 10 people, 71.43%
Fish Oil: 10 people, 71.43%
Folic Acid: 10 people, 71.43%
Fosamax: 10 people, 71.43%
Glucosamine: 10 people, 71.43%
Humira: 10 people, 71.43%
Hydrocortisone Acetate: 10 people, 71.43%

What are other side effects people have besides Ill-defined disorder? *

Weakness: 12 people, 85.71%
Infusion Related Reaction: 10 people, 71.43%
Impaired Healing: 10 people, 71.43%
Hair Loss: 10 people, 71.43%
Hand Deformity: 10 people, 71.43%
Head Injury: 10 people, 71.43%
Headache (pain in head): 10 people, 71.43%
Helicobacter Infection (helicobacter pylori (h. pylori) infects stomach): 10 people, 71.43%
Hepatic Enzyme Increased: 10 people, 71.43%
Hypersensitivity: 10 people, 71.43%

What are the existing conditions these people have? *

Rheumatoid Arthritis (a chronic progressive disease causing inflammation in the joints): 10 people, 71.43%
Psoriatic Arthropathy (inflammation of the skin and joints with kin condition which typically causes patches (plaques) of red, scaly skin to develop): 10 people, 71.43%
Psoriasis (immune-mediated disease that affects the skin): 10 people, 71.43%
Crohn's Disease (a condition that causes inflammation of the gastrointestinal tract): 10 people, 71.43%
Ankylosing Spondylitis (type of arthritis affecting the spine): 10 people, 71.43%
Arthritis (form of joint disorder that involves inflammation of one or more joints): 4 people, 28.57%
Primary Myelofibrosis (primary disorder of the bone marrow): 2 people, 14.29%
Stress And Anxiety: 1 person, 7.14%
Pain: 1 person, 7.14%
Adverse Drug Reaction: 1 person, 7.14%

* Approximation only. Some reports may have incomplete information.

Do you take Doxylamine succinate and have Ill-defined disorder?

- Check whether Ill-defined 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 Doxylamine succinate:

Doxylamine succinate (2,851 reports)

Browse all side effects of Doxylamine succinate:

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 Ill-defined disorder:

Ill-defined disorder (1,458 drugs)

Browse all the conditions that are associated with Ill-defined disorder:

Ill-defined disorder (1,260 conditions)

How the study uses the data?

The study uses data from the FDA. It is based on doxylamine succinate (the active ingredients of Doxylamine succinate) and Doxylamine succinate (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.