Dulcolax and Robaxisal drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Dulcolax (bisacodyl) and Robaxisal (aspirin; methocarbamol). Common drug interactions include drug dependence among males.

The phase IV clinical study analyzes what interactions people have when they take Dulcolax and Robaxisal. It is created by eHealthMe based on reports of 41 people who take the same drugs from the FDA, and is updated regularly.

What is Dulcolax?

Dulcolax has active ingredients of bisacodyl. It is often used in constipation. eHealthMe is studying from 12,897 Dulcolax users. Check the latest studies of Dulcolax.

What is Robaxisal?

Robaxisal has active ingredients of aspirin; methocarbamol. It is often used in back pain. eHealthMe is studying from 223 Robaxisal users. Check the latest studies of Robaxisal.



On Jul, 12, 2026

41 people who take Dulcolax and Robaxisal together, and have interactions are studied.

Dulcolax and Robaxisal drug interactions.

What are the common drug interactions of Dulcolax and Robaxisal, by gender? *:

female:

n/a

male:

  1. Drug dependence
  2. Drug ineffective
  3. Epidural lipomatosis (excessive accumulation of fat within the epidural space -brain)
  4. Juvenile idiopathic arthritis (a subset of arthritis seen in childhood)
  5. Obesity (having too much body fat)
  6. Respiratory depression (respiration has a rate below 12 breaths)
  7. Drug abuse
  8. Victim of child abuse
  9. Child abuse
  10. Tenderness (pain or discomfort when an affected area is touched)

What are the common drug interactions of Dulcolax and Robaxisal, by age (0-1 to 60+)? *:

0-1:

n/a

2-9:

n/a

10-19:

  1. Drug dependence
  2. Drug ineffective
  3. Epidural lipomatosis (excessive accumulation of fat within the epidural space -brain)
  4. Juvenile idiopathic arthritis (a subset of arthritis seen in childhood)
  5. Obesity (having too much body fat)
  6. Respiratory depression (respiration has a rate below 12 breaths)
  7. Drug abuse
  8. Victim of child abuse
  9. Child abuse
  10. Tenderness (pain or discomfort when an affected area is touched)

20-29:

n/a

30-39:

n/a

40-49:

n/a

50-59:

n/a

60+:

n/a

What are the existing conditions these people have? *

  1. Seizures (abnormal excessive or synchronous neuronal activity in the brain): 41 people, 100.00%
  2. Pain: 41 people, 100.00%
  3. Itching: 41 people, 100.00%
  4. Sleep Disorder: 38 people, 92.68%
  5. Muscle Spasms (muscle contraction): 37 people, 90.24%
  6. Child Abuse: 37 people, 90.24%
  7. Precocious Puberty: 7 people, 17.07%

* Approximation only. Some reports may have incomplete information.

Do you take Dulcolax and Robaxisal?

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- Predict drug outcomes for up to one year with AI
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Related studies:

Effectiveness of, side effects of, and alternative drugs to the 2 drugs:

Browse all drug interactions of Dulcolax and Robaxisal:

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

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 Dulcolax:

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 side effects of Robaxisal:

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 interactions between Dulcolax and drugs from A to Z:

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 interactions between Robaxisal and drugs from A to Z:

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

How the study uses the data?

The study uses data from the FDA. It is based on bisacodyl and aspirin; methocarbamol (the active ingredients of Dulcolax and Robaxisal, respectively), and Dulcolax and Robaxisal (the brand names). 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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