Naproxen and Hyperthyroid - a phase IV clinical study of FDA data

Summary:

Hyperthyroid is reported as a side effect among people who take Naproxen (naproxen), especially for people who are female, 40-49 old, have been taking the drug for 2 - 5 years also take Hydrochlorothiazide, and have Rheumatoid arthritis.

The phase IV clinical study analyzes which people have Hyperthyroid when taking Naproxen. It is created by eHealthMe based on reports of 68,942 people who have side effects when taking Naproxen from the FDA, and is updated regularly.

What is Naproxen?

Naproxen has active ingredients of naproxen. It is often used in pain. eHealthMe is studying from 72,030 Naproxen users. Check the latest studies of Naproxen.

What is Hyperthyroid?

Hyperthyroid is found to be associated with 1,132 drugs and 1,409 conditions by eHealthMe. Check the latest studies of Hyperthyroid.

On Jan, 19, 2026

68,942 people reported to have side effects when taking Naproxen.
Among them, 48 people (0.07%) have Hyperthyroid.

Among these 48 people:

How long have people been on Naproxen when they have Hyperthyroid? *

What is the gender of people who have Hyperthyroid when taking Naproxen? *

female: 89.36 %
male: 10.64 %

What is the age of people who have Hyperthyroid when taking Naproxen? *

What are other drugs people take besides Naproxen? *

What are other side effects people have besides Hyperthyroid? *

Weight Decreased: 16 people, 33.33%
Appetite - Decreased (decreased appetite occurs when you have a reduced desire to eat): 13 people, 27.08%
Nausea (feeling of having an urge to vomit): 13 people, 27.08%
Heart Palpitations (feelings or sensations that your heart is pounding or racing): 13 people, 27.08%
Fatigue (feeling of tiredness): 12 people, 25.00%
Sinus Tachycardia (a heart rhythm with elevated rate of impulses originating from the sinoatrial node): 11 people, 22.92%
Dizziness: 10 people, 20.83%
Bursitis (inflammation of a bursa, typically one in the knee, elbow, or shoulder): 10 people, 20.83%
Tremor (trembling or shaking movements in one or more parts of your body): 10 people, 20.83%
Weight Increased: 9 people, 18.75%

What are the existing conditions these people have? *

Rheumatoid Arthritis (a chronic progressive disease causing inflammation in the joints): 9 people, 18.75%
Psoriasis (immune-mediated disease that affects the skin): 7 people, 14.58%
Multiple Sclerosis (a nervous system disease that affects your brain and spinal cord. it damages the myelin sheath): 6 people, 12.50%
High Blood Pressure: 5 people, 10.42%
Dizziness: 4 people, 8.33%
Itching: 4 people, 8.33%
Relapsing-Remitting Multiple Sclerosis (reoccurrence of an inflammatory disease in which the insulating covers of nerve cells in the brain and spinal cord are damaged): 4 people, 8.33%
Abdominal Distension: 4 people, 8.33%
Gastroesophageal Reflux Disease (a condition in which stomach contents leak backward from the stomach into the oesophagus): 3 people, 6.25%
Birth Control: 3 people, 6.25%

* Approximation only. Some reports may have incomplete information.

Do you take Naproxen and have Hyperthyroid?

- Check whether Hyperthyroid 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 Naproxen:

Naproxen (72,030 reports)

Hyperthyroid treatments and more:

Hyperthyroid (26,829 reports)

Browse all side effects of Naproxen:

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 Hyperthyroid:

Hyperthyroid (1,132 drugs)

Browse all the conditions that are associated with Hyperthyroid:

Hyperthyroid (1,409 conditions)

Drugs similar to Naproxen and Hyperthyroid :

How the study uses the data?

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