Duphalac and Urination - painful - a phase IV clinical study of FDA data

Summary:

Urination - painful is reported as a side effect among people who take Duphalac (lactulose), especially for people who are female, 60+ old, have been taking the drug for < 1 month also take Ondansetron, and have Nausea.

The phase IV clinical study analyzes which people have Urination - painful when taking Duphalac. It is created by eHealthMe based on reports of 5,136 people who have side effects when taking Duphalac from the FDA, and is updated regularly.

What is Duphalac?

Duphalac has active ingredients of lactulose. It is often used in constipation. eHealthMe is studying from 5,152 Duphalac users. Check the latest studies of Duphalac.

What is Urination - painful?

Urination - painful is found to be associated with 1,965 drugs and 2,527 conditions by eHealthMe. Check the latest studies of Urination - painful.

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 Aug, 27, 2026

5,136 people reported to have side effects when taking Duphalac.
Among them, 38 people (0.74%) have Urination - painful.

Could Duphalac cause Urination - painful?

Among these 38 people:

How long have people been on Duphalac when they have Urination - painful? *

What is the gender of people who have Urination - painful when taking Duphalac? *

female: 56.76 %
male: 43.24 %

What is the age of people who have Urination - painful when taking Duphalac? *

What are other drugs people take besides Duphalac? *

Ondansetron: 13 people, 34.21%
Abstral: 12 people, 31.58%
Calcium: 12 people, 31.58%
Dimenhydrinate: 12 people, 31.58%
Fulvestrant: 12 people, 31.58%
Loperamide Hydrochloride: 10 people, 26.32%
Morphine: 10 people, 26.32%
Amlodipine: 8 people, 21.05%
Symbicort: 7 people, 18.42%
Tramadol: 6 people, 15.79%

What are other side effects people have besides Urination - painful? *

Nausea And Vomiting: 19 people, 50.00%
Urinary Tract Infection: 19 people, 50.00%
Diarrhea: 19 people, 50.00%
Fatigue (feeling of tiredness): 18 people, 47.37%
Urinary Retention (the inability to completely or partially empty the bladder): 18 people, 47.37%
Pain: 17 people, 44.74%
Nausea (feeling of having an urge to vomit): 17 people, 44.74%
Appetite - Decreased (decreased appetite occurs when you have a reduced desire to eat): 17 people, 44.74%
Weakness: 16 people, 42.11%
Chills (felling of cold): 16 people, 42.11%

What are the existing conditions these people have? *

Diarrhea: 14 people, 36.84%
Nausea (feeling of having an urge to vomit): 14 people, 36.84%
Breast Cancer Metastatic: 12 people, 31.58%
Discomfort: 12 people, 31.58%
Nausea And Vomiting: 12 people, 31.58%
High Blood Pressure: 11 people, 28.95%
Asthma: 5 people, 13.16%
Haematoma (collection of blood outside the blood vessels): 4 people, 10.53%
Gastroesophageal Reflux Disease (a condition in which stomach contents leak backward from the stomach into the oesophagus): 4 people, 10.53%
Hepatic Cirrhosis (chronic liver disease characterized by replacement of liver tissue by fibrosis, scar tissue): 4 people, 10.53%

* Approximation only. Some reports may have incomplete information.

Do you take Duphalac and have Urination - painful?

- Check whether Urination - painful 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 Duphalac:

Duphalac (5,152 reports)

Browse all side effects of Duphalac:

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 Urination - painful:

Urination - painful (1,965 drugs)

Browse all the conditions that are associated with Urination - painful:

Urination - painful (2,527 conditions)

How the study uses the data?

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