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Arg and Erection problems - a phase IV clinical study of FDA data

Summary:

Erection problems is reported as a side effect among people who take Arg (l - arginine), especially for people who are 40-49 old, also take Cialis, and have Acne.

The phase IV clinical study analyzes which people have Erection problems 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 2,664 Arg users. Check the latest studies of Arg.

What is Erection problems?

Erection problems is found to be associated with 1,277 drugs and 2,029 conditions by eHealthMe. Check the latest studies of Erection problems.

On Nov, 28, 2025

2,399 people reported to have side effects when taking Arg.
Among them, 13 people (0.54%) have Erection problems.

Could Arg cause Erection problems?

Among these 13 people:

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

  • 0-1: 0.0 %
  • 2-9: 0.0 %
  • 10-19: 0.0 %
  • 20-29: 33.33 %
  • 30-39: 33.33 %
  • 40-49: 33.33 %
  • 50-59: 0.0 %
  • 60+: 0.0 %

What are other drugs people take besides Arg? *

  1. Cialis: 5 people, 38.46%
  2. Propecia: 4 people, 30.77%
  3. Adderall: 3 people, 23.08%
  4. Vitamin B12: 3 people, 23.08%
  5. Pycnogenol: 3 people, 23.08%
  6. Oxycodone And Acetaminophen: 2 people, 15.38%
  7. Ambien: 2 people, 15.38%
  8. Avodart: 2 people, 15.38%
  9. Demerol: 2 people, 15.38%
  10. Dexilant: 2 people, 15.38%

What are other side effects people have besides Erection problems? *

  1. Libido Decreased (loss of interest in sex): 5 people, 38.46%
  2. Fatigue (feeling of tiredness): 3 people, 23.08%
  3. Loss Of Libido (loss of sexual urge): 2 people, 15.38%
  4. Back Pain: 2 people, 15.38%
  5. Crying: 2 people, 15.38%
  6. Dental Pulp Disorder: 2 people, 15.38%
  7. Depression: 2 people, 15.38%
  8. Drowsiness: 2 people, 15.38%
  9. Drug Ineffective: 2 people, 15.38%
  10. Feeling Abnormal: 2 people, 15.38%

What are the existing conditions these people have? *

  1. Hair Loss: 3 people, 23.08%
  2. Acne (skin problems that cause pimples): 3 people, 23.08%
  3. Narcolepsy (brain's inability to regulate sleep-wake cycles normally): 2 people, 15.38%
  4. Rickets (softening of bones): 1 person, 7.69%
  5. Periodontal Disease (disease that attacks the gum and bone and around the teeth): 1 person, 7.69%
  6. Hypomagnesaemia (electrolyte disturbance in which there is an abnormally low level of magnesium in the blood): 1 person, 7.69%
  7. High Blood Pressure: 1 person, 7.69%
  8. Attention Deficit Hyperactivity Disorder (a chronic condition including attention difficulty, hyperactivity, and impulsiveness): 1 person, 7.69%
  9. Androgenetic Alopecia (common form of hair loss): 1 person, 7.69%

* Approximation only. Some reports may have incomplete information.

Do you take Arg and have Erection problems?

- Check whether Erection problems 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 (2,664 reports)

Erection problems treatments and more:

How severe was Erection problems and when was it recovered:

Expand to all the drugs that have ingredients of l - arginine:

Sub-studies by age:

0-1 2-9 10-19 20-29 30-39 40-49 50-59 60+

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 Erection problems:

Browse all the conditions that are associated with Erection problems:

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.

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