Erythromycin and Multiple allergies - a phase IV clinical study of FDA data

Summary:

Multiple allergies is reported as a side effect among people who take Erythromycin (erythromycin), especially for people who are female, 60+ old, also take Acetaminophen, and have Immunodeficiency common variable.

The phase IV clinical study analyzes which people have Multiple allergies when taking Erythromycin. It is created by eHealthMe based on reports of 12,069 people who have side effects when taking Erythromycin from the FDA, and is updated regularly.

What is Erythromycin?

Erythromycin has active ingredients of erythromycin. It is often used in acne. eHealthMe is studying from 12,563 Erythromycin users. Check the latest studies of Erythromycin.

What is Multiple allergies?

Multiple allergies (allergy to multiple agents) is found to be associated with 716 drugs and 608 conditions by eHealthMe. Check the latest studies of Multiple allergies.

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 Aug, 31, 2026

12,069 people reported to have side effects when taking Erythromycin.
Among them, 21 people (0.17%) have Multiple allergies.

Could Erythromycin cause Multiple allergies?

Among these 21 people:

What is the gender of people who have Multiple allergies when taking Erythromycin? *

female: 90.48 %
male: 9.52 %

What is the age of people who have Multiple allergies when taking Erythromycin? *

What are other drugs people take besides Erythromycin? *

What are other side effects people have besides Multiple allergies? *

Pneumonia: 11 people, 52.38%
Rashes (redness): 10 people, 47.62%
Productive Cough: 10 people, 47.62%
Oropharyngeal Pain: 9 people, 42.86%
Pain: 8 people, 38.10%
Fever: 8 people, 38.10%
Bronchitis (inflammation of the mucous membrane in the bronchial tubes): 8 people, 38.10%
Dizziness: 8 people, 38.10%
Itching: 8 people, 38.10%
Oedema Peripheral (superficial swelling): 7 people, 33.33%

What are the existing conditions these people have? *

Immunodeficiency Common Variable: 7 people, 33.33%
Primary Pulmonary Hypertension (primary high blood pressure that affects the arteries in the lungs and the right side of your heart): 5 people, 23.81%
Birth Control: 3 people, 14.29%
Urticaria Pigmentosa (skin disease that produces patches of darker skin (lesions) and very bad itching): 1 person, 4.76%
Asthma: 1 person, 4.76%
Cataplexy (loss of muscle tone accompanied by full conscious awareness): 1 person, 4.76%
Depression: 1 person, 4.76%
Epilepsy (common and diverse set of chronic neurological disorders characterized by seizures): 1 person, 4.76%
High Blood Pressure: 1 person, 4.76%
Hypergammaglobulinaemia (elevated levels of gamma globulin): 1 person, 4.76%

* Approximation only. Some reports may have incomplete information.

Do you take Erythromycin and have Multiple allergies?

- Check whether Multiple allergies is associated with a drug or a condition
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Related studies:

Effectiveness of, long term effects of, and alternative drugs to Erythromycin:

Erythromycin (12,563 reports)

Browse all side effects of Erythromycin:

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 Multiple allergies:

Multiple allergies (716 drugs)

Browse all the conditions that are associated with Multiple allergies:

Multiple allergies (608 conditions)

How the study uses the data?

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