Melatonin and Haemorrhage urinary tract - a phase IV clinical study of FDA data

Summary:

Haemorrhage urinary tract is reported as a side effect among people who take Melatonin (melatonin), especially for people who are male, 60+ old, have been taking the drug for < 1 month also take Tylenol, and have High blood pressure.

The phase IV clinical study analyzes which people have Haemorrhage urinary tract when taking Melatonin. It is created by eHealthMe based on reports of 53,570 people who have side effects when taking Melatonin from the FDA, and is updated regularly.

What is Melatonin?

Melatonin has active ingredients of melatonin. It is often used in insomnia. eHealthMe is studying from 56,213 Melatonin users. Check the latest studies of Melatonin.

What is Haemorrhage urinary tract?

Haemorrhage urinary tract (bleeding from uterine) is found to be associated with 301 drugs and 433 conditions by eHealthMe. Check the latest studies of Haemorrhage urinary tract.

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

53,570 people reported to have side effects when taking Melatonin.
Among them, 15 people (0.03%) have Haemorrhage urinary tract.

Could Melatonin cause Haemorrhage urinary tract?

Among these 15 people:

How long have people been on Melatonin when they have Haemorrhage urinary tract? *

What is the gender of people who have Haemorrhage urinary tract when taking Melatonin? *

female: 28.57 %
male: 71.43 %

What is the age of people who have Haemorrhage urinary tract when taking Melatonin? *

What are other drugs people take besides Melatonin? *

What are other side effects people have besides Haemorrhage urinary tract? *

Dyspnea (difficult or laboured breathing): 4 people, 26.67%
Balance Disorder: 3 people, 20.00%
Wheezing (a high-pitched whistling sound made while you breath): 3 people, 20.00%
Bladder Cancer: 2 people, 13.33%
Blood Urine Present: 2 people, 13.33%
Cupulolithiasis (presence of calculi in the ear duct): 2 people, 13.33%
Cuts And Puncture Wounds: 2 people, 13.33%
Dizziness: 2 people, 13.33%
Procedural Pain: 2 people, 13.33%
Fall: 2 people, 13.33%

What are the existing conditions these people have? *

High Blood Pressure: 3 people, 20.00%
Depression: 2 people, 13.33%
Primary Pulmonary Hypertension (primary high blood pressure that affects the arteries in the lungs and the right side of your heart): 2 people, 13.33%
Stroke (sudden death of a portion of the brain cells due to a lack of oxygen): 1 person, 6.67%
Enlarged Prostate: 1 person, 6.67%
Hiatal Hernia (hernia resulting from the protrusion of part of the stomach through the diaphragm): 1 person, 6.67%
Hair Disorder: 1 person, 6.67%
Gout (uric acid crystals building up in the body): 1 person, 6.67%
Gastroesophageal Reflux Disease (a condition in which stomach contents leak backward from the stomach into the oesophagus): 1 person, 6.67%
Gait Disturbance: 1 person, 6.67%

* Approximation only. Some reports may have incomplete information.

Do you take Melatonin and have Haemorrhage urinary tract?

- Check whether Haemorrhage urinary tract 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 Melatonin:

Melatonin (56,213 reports)

Browse all side effects of Melatonin:

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 Haemorrhage urinary tract:

Haemorrhage urinary tract (301 drugs)

Browse all the conditions that are associated with Haemorrhage urinary tract:

Haemorrhage urinary tract (433 conditions)

How the study uses the data?

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