Robitussin and Stools - watery - a phase IV clinical study of FDA data

Summary:

Stools - watery is reported as a side effect among people who take Robitussin (guaifenesin), especially for people who are female, 60+ old, have been taking the drug for < 1 month also take Tylenol, and have Cough.

The phase IV clinical study analyzes which people have Stools - watery when taking Robitussin. It is created by eHealthMe based on reports of 3,522 people who have side effects when taking Robitussin from the FDA, and is updated regularly.

What is Robitussin?

Robitussin has active ingredients of guaifenesin. eHealthMe is studying from 3,532 Robitussin users. Check the latest studies of Robitussin.

What is Stools - watery?

Stools - watery is found to be associated with 4,672 drugs and 5,938 conditions by eHealthMe. Check the latest studies of Stools - watery.

On Jul, 21, 2026

3,522 people reported to have side effects when taking Robitussin.
Among them, 225 people (6.39%) have Stools - watery.

Among these 225 people:

* Approximation only. Some reports may have incomplete information.

Do you take Robitussin and have Stools - watery?

- Check whether Stools - watery 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 Robitussin:

Robitussin (3,532 reports)

Stools - watery treatments and more:

Stools - watery (756,290 reports)

How severe was Stools - watery and when was it recovered:

Stools - watery in Robitussin

Expand to all the drugs that have ingredients of guaifenesin:

Stools - watery and drugs with ingredients of guaifenesin (2,477 reports)

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 Robitussin:

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 Stools - watery:

Stools - watery (4,672 drugs)

Browse all the conditions that are associated with Stools - watery:

Stools - watery (5,938 conditions)

How the study uses the data?

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