Arg and Asthma - a phase IV clinical study of FDA data

Summary:

Asthma is reported as a side effect among people who take Arg (l - arginine), especially for people who are female, 50-59 old, also take Ativan, and have Cataplexy.

The phase IV clinical study analyzes which people have Asthma when taking Arg. It is created by eHealthMe based on reports of 2,399 people who have side effects when taking Arg from the FDA, and is updated regularly.

What is Arg?

Arg has active ingredients of l - arginine. eHealthMe is studying from 2,666 Arg users. Check the latest studies of Arg.

What is Asthma?

Asthma is found to be associated with 2,097 drugs and 2,614 conditions by eHealthMe. Check the latest studies of Asthma.

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 Jul, 27, 2026

2,399 people reported to have side effects when taking Arg.
Among them, 12 people (0.5%) have Asthma.

Among these 12 people:

What is the gender of people who have Asthma when taking Arg? *

female: 75 %
male: 25 %

What is the age of people who have Asthma when taking Arg? *

What are other drugs people take besides Arg? *

What are other side effects people have besides Asthma? *

Headache (pain in head): 4 people, 33.33%
Pelvic Adhesions: 3 people, 25.00%
Endometriosis (appearance of endometrial tissue outside the uterus and causing pelvic pain): 3 people, 25.00%
Drug Ineffective: 3 people, 25.00%
Dizziness: 3 people, 25.00%
Malaise (a feeling of general discomfort or uneasiness): 3 people, 25.00%
Cough: 3 people, 25.00%
Nasal Septum Deviation (deviated nasal septum): 3 people, 25.00%
Productive Cough: 3 people, 25.00%
Cerebral Disorder (brain disease): 3 people, 25.00%

What are the existing conditions these people have? *

Narcolepsy (brain's inability to regulate sleep-wake cycles normally): 3 people, 25.00%
Cataplexy (loss of muscle tone accompanied by full conscious awareness): 3 people, 25.00%
Primary Pulmonary Hypertension (primary high blood pressure that affects the arteries in the lungs and the right side of your heart): 2 people, 16.67%
Immunodeficiency Common Variable: 2 people, 16.67%
Bronchitis (inflammation of the mucous membrane in the bronchial tubes): 2 people, 16.67%
Stress And Anxiety: 1 person, 8.33%
Reflux Laryngitis (voice disorder caused by backflow of stomach fluids to the throat and voice box area): 1 person, 8.33%
Pain: 1 person, 8.33%
Nausea (feeling of having an urge to vomit): 1 person, 8.33%
Muscle Spasms (muscle contraction): 1 person, 8.33%

* Approximation only. Some reports may have incomplete information.

Do you take Arg and have Asthma?

- Check whether Asthma 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 Arg:

Arg (2,666 reports)

Asthma treatments and more:

Asthma (354,187 reports)

Browse all side effects of Arg:

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 Asthma:

Asthma (2,097 drugs)

Browse all the conditions that are associated with Asthma:

Asthma (2,614 conditions)

How the study uses the data?

The study uses data from the FDA. It is based on l - arginine (the active ingredients of Arg) and Arg (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.