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

Summary:

Hyperthyroid is reported as a side effect among people who take Chlorthalidone (chlorthalidone), especially for people who are female, 60+ old, also take Amlodipine, and have Asthma.

The phase IV clinical study analyzes which people have Hyperthyroid when taking Chlorthalidone. It is created by eHealthMe based on reports of 11,957 people who have side effects when taking Chlorthalidone from the FDA, and is updated regularly.

What is Chlorthalidone?

Chlorthalidone has active ingredients of chlorthalidone. It is often used in high blood pressure. eHealthMe is studying from 12,479 Chlorthalidone users. Check the latest studies of Chlorthalidone.

What is Hyperthyroid?

Hyperthyroid is found to be associated with 1,133 drugs and 1,409 conditions by eHealthMe. Check the latest studies of Hyperthyroid.

On Jan, 20, 2026

11,957 people reported to have side effects when taking Chlorthalidone.
Among them, 30 people (0.25%) have Hyperthyroid.

Could Chlorthalidone cause Hyperthyroid?

Among these 30 people:

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

female: 89.66 %
male: 10.34 %

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

What are other drugs people take besides Chlorthalidone? *

Amlodipine: 21 people, 70.00%
Xolair: 20 people, 66.67%
Avelox: 20 people, 66.67%
Ramipril: 6 people, 20.00%
Tamsulosin: 2 people, 6.67%
Apixaban: 2 people, 6.67%
Mucinex: 2 people, 6.67%
Vitamin D2: 2 people, 6.67%
Moxifloxacin Hydrochloride: 2 people, 6.67%
Eliquis: 2 people, 6.67%

What are other side effects people have besides Hyperthyroid? *

Hypothyroidism (abnormally low activity of the thyroid gland, resulting in retardation of growth and mental development): 26 people, 86.67%
Nasopharyngitis (inflammation of the nasopharynx): 25 people, 83.33%
Weight Decreased: 25 people, 83.33%
Hypotension (abnormally low blood pressure): 24 people, 80.00%
Renal Haemorrhage (bleeding from kidney): 24 people, 80.00%
Heart Attack: 24 people, 80.00%
Orthostatic Hypotension (a medical condition consisting of a sudden decrease in blood pressure when a person stands up): 24 people, 80.00%
Headache (pain in head): 24 people, 80.00%
Fatigue (feeling of tiredness): 24 people, 80.00%
Parathyroid Disorder: 24 people, 80.00%

What are the existing conditions these people have? *

Asthma: 24 people, 80.00%
Prostate Cancer: 2 people, 6.67%
Gouty Arthritis (joint inflammation with crystal formation): 1 person, 3.33%
Atrial Fibrillation/flutter (atrial fibrillation and flutter are abnormal heart rhythms in which the atria, or upper chambers of the heart, are out of sync with the ventricles): 1 person, 3.33%
Bladder Disorder: 1 person, 3.33%
Complex Regional Pain Syndrome (long lasting pain condition most often affecting one of the limbs (arms, legs, hands, or feet)): 1 person, 3.33%
Depression: 1 person, 3.33%
Ear Disorder: 1 person, 3.33%
Gout (uric acid crystals building up in the body): 1 person, 3.33%
Uveitis (inflammation of the uvea): 1 person, 3.33%

* Approximation only. Some reports may have incomplete information.

Do you take Chlorthalidone and have Hyperthyroid?

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Related studies:

Effectiveness of, long term effects of, and alternative drugs to Chlorthalidone:

Chlorthalidone (12,479 reports)

Hyperthyroid treatments and more:

Hyperthyroid (26,829 reports)

Browse all side effects of Chlorthalidone:

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 (1,133 drugs)

Browse all the conditions that are associated with Hyperthyroid:

Hyperthyroid (1,409 conditions)

Drugs similar to Chlorthalidone and Hyperthyroid :

How the study uses the data?

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