Cefixime and Under active thyroid - a phase IV clinical study of FDA data

Summary:

Under active thyroid is reported as a side effect among people who take Cefixime (cefixime), especially for people who are female, 60+ old, also take Arava, and have Glaucoma.

The phase IV clinical study analyzes which people have Under active thyroid when taking Cefixime. It is created by eHealthMe based on reports of 3,217 people who have side effects when taking Cefixime from the FDA, and is updated regularly.

What is Cefixime?

Cefixime has active ingredients of cefixime. eHealthMe is studying from 3,237 Cefixime users. Check the latest studies of Cefixime.

What is Under active thyroid?

Under active thyroid is found to be associated with 2,803 drugs and 2,610 conditions by eHealthMe. Check the latest studies of Under active thyroid.

On Dec, 15, 2025

3,217 people reported to have side effects when taking Cefixime.
Among them, 34 people (1.06%) have Under active thyroid.

Could Cefixime cause Under active thyroid?

Among these 34 people:

What is the gender of people who have Under active thyroid when taking Cefixime? *

female: 85.71 %
male: 14.29 %

What is the age of people who have Under active thyroid when taking Cefixime? *

What are other drugs people take besides Cefixime? *

What are other side effects people have besides Under active thyroid? *

Drug Hypersensitivity: 27 people, 79.41%
Rheumatoid Arthritis (a chronic progressive disease causing inflammation in the joints): 25 people, 73.53%
Consciousness - Decreased: 25 people, 73.53%
Drug Intolerance (drug sensitivity): 25 people, 73.53%
Anaemia (lack of blood): 25 people, 73.53%
Drug Ineffective: 25 people, 73.53%
Rashes (redness): 25 people, 73.53%
Abdominal Pain: 24 people, 70.59%
High Blood Pressure: 3 people, 8.82%
Dizziness: 2 people, 5.88%

What are the existing conditions these people have? *

Rheumatoid Arthritis (a chronic progressive disease causing inflammation in the joints): 25 people, 73.53%
Glaucoma (increased fluid pressure in the eye with vision loss): 25 people, 73.53%
Rhabdomyosarcoma (cancer of the bone, soft tissues, or connective tissue (e.g., tendon or cartilage)): 3 people, 8.82%
Restless Leg Syndrome (a powerful urge to move your legs): 2 people, 5.88%
Pain: 2 people, 5.88%
Narcolepsy (brain's inability to regulate sleep-wake cycles normally): 2 people, 5.88%
Drowsiness: 2 people, 5.88%
Cataplexy (loss of muscle tone accompanied by full conscious awareness): 2 people, 5.88%
Bone Sarcoma (bone cancer): 2 people, 5.88%
Multiple Sclerosis (a nervous system disease that affects your brain and spinal cord. it damages the myelin sheath): 1 person, 2.94%

* Approximation only. Some reports may have incomplete information.

Do you take Cefixime and have Under active thyroid?

- Check whether Under active thyroid 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 Cefixime:

Cefixime (3,237 reports)

Browse all side effects of Cefixime:

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 Under active thyroid:

Under active thyroid (2,803 drugs)

Browse all the conditions that are associated with Under active thyroid:

Under active thyroid (2,610 conditions)

How the study uses the data?

The study uses data from the FDA. It is based on cefixime (the active ingredients of Cefixime) and Cefixime (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.