Hyzaar and Bipolar disorder - a phase IV clinical study of FDA data

Summary:

Bipolar disorder is reported as a side effect among people who take Hyzaar (hydrochlorothiazide; losartan potassium), especially for people who are female, 50-59 old, have been taking the drug for 1 - 2 years also take Chantix, and have Hypersensitivity.

The phase IV clinical study analyzes which people have Bipolar disorder when taking Hyzaar. It is created by eHealthMe based on reports of 15,960 people who have side effects when taking Hyzaar from the FDA, and is updated regularly.

What is Hyzaar?

Hyzaar has active ingredients of hydrochlorothiazide; losartan potassium. It is often used in high blood pressure. eHealthMe is studying from 16,614 Hyzaar users. Check the latest studies of Hyzaar.

What is Bipolar disorder?

Bipolar disorder (mood disorder) is found to be associated with 907 drugs and 1,231 conditions by eHealthMe. Check the latest studies of Bipolar 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, 01, 2026

15,960 people reported to have side effects when taking Hyzaar.
Among them, 18 people (0.11%) have Bipolar disorder.

Among these 18 people:

How long have people been on Hyzaar when they have Bipolar disorder? *

What is the gender of people who have Bipolar disorder when taking Hyzaar? *

female: 83.33 %
male: 16.67 %

What is the age of people who have Bipolar disorder when taking Hyzaar? *

What are other drugs people take besides Hyzaar? *

What are other side effects people have besides Bipolar disorder? *

Suicidal Ideation: 12 people, 66.67%
Aggression: 12 people, 66.67%
Nausea (feeling of having an urge to vomit): 11 people, 61.11%
Irritability: 11 people, 61.11%
Memory Loss: 10 people, 55.56%
Insomnia (sleeplessness): 10 people, 55.56%
Agitation (state of anxiety or nervous excitement): 9 people, 50.00%
Anger: 9 people, 50.00%
Nightmares (unpleasant dreams): 9 people, 50.00%
Restless Leg Syndrome (a powerful urge to move your legs): 8 people, 44.44%

What are the existing conditions these people have? *

Tremor (trembling or shaking movements in one or more parts of your body): 7 people, 38.89%
Hypersensitivity: 7 people, 38.89%
Quit Smoking: 6 people, 33.33%
Stress And Anxiety: 5 people, 27.78%
Depression: 3 people, 16.67%
Insomnia (sleeplessness): 3 people, 16.67%
Post-Traumatic Stress Disorder: 3 people, 16.67%
Major Depression (a mood state that goes well beyond temporarily feeling sad or blue. it is a serious medical illness that affects one's thoughts, feelings): 2 people, 11.11%
High Blood Cholesterol: 2 people, 11.11%
Gastroesophageal Reflux Disease (a condition in which stomach contents leak backward from the stomach into the oesophagus): 2 people, 11.11%

* Approximation only. Some reports may have incomplete information.

Do you take Hyzaar and have Bipolar disorder?

- Check whether Bipolar 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 Hyzaar:

Hyzaar (16,614 reports)

Bipolar disorder treatments and more:

Bipolar disorder (109,431 reports)

How severe was Bipolar disorder and when was it recovered:

Bipolar disorder in Hyzaar

Expand to all the drugs that have ingredients of hydrochlorothiazide; losartan potassium:

Bipolar disorder and drugs with ingredients of hydrochlorothiazide; losartan potassium (22 reports)

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 Hyzaar:

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 Bipolar disorder:

Bipolar disorder (907 drugs)

Browse all the conditions that are associated with Bipolar disorder:

Bipolar disorder (1,231 conditions)

Related publications that referenced our studies

Ayano G, "Bipolar Disorders and Valproate: Pharmacokinetics, Pharmacodynamics and Therapeutic Effects and Indications of Valproate: Review of Articles", Bipolar Disord, 2017 Jan .
Ayano G, "Bipolar Disorders and Valproate: Pharmacokinetics, Pharmacodynamics and Therapeutic Effects and Indications of Valproate: Review of Articles", Bipolar Disord, 2017 Jan .

How the study uses the data?

The study uses data from the FDA. It is based on hydrochlorothiazide; losartan potassium (the active ingredients of Hyzaar) and Hyzaar (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.