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Duphalac and Nervousness - a phase IV clinical study of FDA data

Summary:

Nervousness is reported as a side effect among people who take Duphalac (lactulose), especially for people who are female, 50-59 old, also take Abstral, and have Breast cancer metastatic.

The phase IV clinical study analyzes which people have Nervousness 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 Nervousness?

Nervousness is found to be associated with 1,658 drugs and 1,892 conditions by eHealthMe. Check the latest studies of Nervousness.

On Jul, 18, 2026

5,136 people reported to have side effects when taking Duphalac.
Among them, 14 people (0.27%) have Nervousness.

Could Duphalac cause Nervousness?

Among these 14 people:

What is the gender of people who have Nervousness when taking Duphalac? *

  • female: 92.86 %
  • male: 7.14 %

What is the age of people who have Nervousness when taking Duphalac? *

  • 0-1: 0.0 %
  • 2-9: 0.0 %
  • 10-19: 0.0 %
  • 20-29: 0.0 %
  • 30-39: 0.0 %
  • 40-49: 7.14 %
  • 50-59: 85.71 %
  • 60+: 7.14 %

What are other drugs people take besides Duphalac? *

  1. Ondansetron: 12 people, 85.71%
  2. Fulvestrant: 12 people, 85.71%
  3. Dimenhydrinate: 12 people, 85.71%
  4. Calcium: 12 people, 85.71%
  5. Abstral: 12 people, 85.71%
  6. Morphine: 10 people, 71.43%
  7. Loperamide Hydrochloride: 10 people, 71.43%
  8. Morphine Sulfate: 2 people, 14.29%
  9. Menadione: 2 people, 14.29%
  10. Ergocalciferol: 2 people, 14.29%

What are other side effects people have besides Nervousness? *

  1. Appetite - Decreased (decreased appetite occurs when you have a reduced desire to eat): 14 people, 100.00%
  2. Fatigue (feeling of tiredness): 13 people, 92.86%
  3. Weakness: 13 people, 92.86%
  4. Muscle Spasms (muscle contraction): 13 people, 92.86%
  5. Diarrhea: 13 people, 92.86%
  6. Pain: 13 people, 92.86%
  7. Gallbladder Disorder: 12 people, 85.71%
  8. Joint Pain: 12 people, 85.71%
  9. Weight Increased: 12 people, 85.71%
  10. Indigestion: 12 people, 85.71%

What are the existing conditions these people have? *

  1. Nausea (feeling of having an urge to vomit): 13 people, 92.86%
  2. Breast Cancer Metastatic: 13 people, 92.86%
  3. Nausea And Vomiting: 12 people, 85.71%
  4. Discomfort: 12 people, 85.71%
  5. Diarrhea: 12 people, 85.71%
  6. Stress And Anxiety: 1 person, 7.14%
  7. Pain: 1 person, 7.14%
  8. Oral Pain: 1 person, 7.14%
  9. Lung Neoplasm Malignant (cancer tumour of lung): 1 person, 7.14%
  10. Insomnia (sleeplessness): 1 person, 7.14%

* Approximation only. Some reports may have incomplete information.

Do you take Duphalac and have Nervousness?

- Check whether Nervousness 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:

Nervousness treatments and more:

How severe was Nervousness and when was it recovered:

Expand to all the drugs that have ingredients of lactulose:

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 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 Nervousness:

Browse all the conditions that are associated with Nervousness:

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.

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