Flomax and Personality disorder - a phase IV clinical study of FDA data

Summary:

Personality disorder is reported as a side effect among people who take Flomax (tamsulosin hydrochloride), especially for people who are male, 30-39 old, also take Vioxx, and have Pain.

The phase IV clinical study analyzes which people have Personality disorder when taking Flomax. It is created by eHealthMe based on reports of 50,469 people who have side effects when taking Flomax from the FDA, and is updated regularly.

What is Flomax?

Flomax has active ingredients of tamsulosin hydrochloride. It is often used in enlarged prostate. eHealthMe is studying from 52,865 Flomax users. Check the latest studies of Flomax.

What is Personality disorder?

Personality disorder is found to be associated with 444 drugs and 459 conditions by eHealthMe. Check the latest studies of Personality 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, 02, 2026

50,469 people reported to have side effects when taking Flomax.
Among them, 16 people (0.03%) have Personality disorder.

Could Flomax cause Personality disorder?

Among these 16 people:

What is the gender of people who have Personality disorder when taking Flomax? *

female: 6.25 %
male: 93.75 %

What is the age of people who have Personality disorder when taking Flomax? *

What are other drugs people take besides Flomax? *

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

Nausea (feeling of having an urge to vomit): 11 people, 68.75%
Joint Pain: 8 people, 50.00%
Dyspnea (difficult or laboured breathing): 8 people, 50.00%
Suicidal Ideation: 7 people, 43.75%
Depression: 7 people, 43.75%
Back Pain: 7 people, 43.75%
Drug Ineffective: 7 people, 43.75%
Hypoaesthesia (reduced sense of touch or sensation): 7 people, 43.75%
Asthma: 6 people, 37.50%
Pollakiuria (abnormally frequent passage of relatively small quantities or urine): 6 people, 37.50%

What are the existing conditions these people have? *

Pain: 4 people, 25.00%
Renal Cancer Stage Iv (the tumour has spread to areas beyond gerota's fascia and extends into the adrenal gland on the same side of the body as the tumour, possibly to lymph nodes, but not to other parts of the body): 1 person, 6.25%
Quit Smoking: 1 person, 6.25%
Psychotic Disorder: 1 person, 6.25%
Multiple Sclerosis (a nervous system disease that affects your brain and spinal cord. it damages the myelin sheath): 1 person, 6.25%
Mood Swings (an extreme or rapid change in mood): 1 person, 6.25%
Constipation: 1 person, 6.25%
Bipolar Disorder (mood disorder): 1 person, 6.25%
Agitation (state of anxiety or nervous excitement): 1 person, 6.25%

* Approximation only. Some reports may have incomplete information.

Do you take Flomax and have Personality disorder?

- Check whether Personality 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 Flomax:

Flomax (52,865 reports)

Browse all side effects of Flomax:

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 Personality disorder:

Personality disorder (444 drugs)

Browse all the conditions that are associated with Personality disorder:

Personality disorder (459 conditions)

How the study uses the data?

The study uses data from the FDA. It is based on tamsulosin hydrochloride (the active ingredients of Flomax) and Flomax (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.