Loratadine and Enterobacter infection - a phase IV clinical study of FDA data

Summary:

Enterobacter infection is reported as a side effect among people who take Loratadine (loratadine), especially for people who are female, 40-49 old, have been taking the drug for < 1 month also take Ondansetron, and have Acute myeloid leukaemia.

The phase IV clinical study analyzes which people have Enterobacter infection when taking Loratadine. It is created by eHealthMe based on reports of 53,991 people who have side effects when taking Loratadine from the FDA, and is updated regularly.

What is Loratadine?

Loratadine has active ingredients of loratadine. It is often used in allergies. eHealthMe is studying from 56,315 Loratadine users. Check the latest studies of Loratadine.

What is Enterobacter infection?

Enterobacter infection (infection caused by bacteria of the family enterobacteriaceae) is found to be associated with 263 drugs and 554 conditions by eHealthMe. Check the latest studies of Enterobacter infection.

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 Sep, 04, 2026

53,991 people reported to have side effects when taking Loratadine.
Among them, 11 people (0.02%) have Enterobacter infection.

Could Loratadine cause Enterobacter infection?

Among these 11 people:

How long have people been on Loratadine when they have Enterobacter infection? *

What is the gender of people who have Enterobacter infection when taking Loratadine? *

female: 72.73 %
male: 27.27 %

What is the age of people who have Enterobacter infection when taking Loratadine? *

What are other drugs people take besides Loratadine? *

What are other side effects people have besides Enterobacter infection? *

Pneumonia: 6 people, 54.55%
Escherichia Urinary Tract Infection (urinary tract infection by escherichia coli): 5 people, 45.45%
Chronic Thyroiditis (long lasting inflammation of thyroid gland): 5 people, 45.45%
Oral Herpes (viral infection of mouth): 5 people, 45.45%
Klebsiella Infection: 5 people, 45.45%
Lymphopenia (an abnormally low level of lymphocytes in the blood): 5 people, 45.45%
Hypothyroidism (abnormally low activity of the thyroid gland, resulting in retardation of growth and mental development): 4 people, 36.36%
Nausea (feeling of having an urge to vomit): 2 people, 18.18%
Febrile Neutropenia (fever with reduced white blood cells): 2 people, 18.18%
Urinary Tract Infection: 2 people, 18.18%

What are the existing conditions these people have? *

Multiple Sclerosis Relapse (reoccurrence of a nervous system disease that affects your brain and spinal cord. it damages the myelin sheath): 2 people, 18.18%
Acute Myeloid Leukaemia (acute cancer in which the bone marrow makes abnormal myeloblasts): 2 people, 18.18%
Relapsing-Remitting Multiple Sclerosis (reoccurrence of an inflammatory disease in which the insulating covers of nerve cells in the brain and spinal cord are damaged): 1 person, 9.09%
Peripheral Neuropathy (damage to nerves of the peripheral nervous system): 1 person, 9.09%
Nasal Congestion (blockage of the nasal passages usually due to membranes lining the nose becoming swollen from inflamed blood vessels): 1 person, 9.09%
Hyperparathyroidism Secondary (an abnormally high concentration of parathyroid hormone in the blood, resulting in weakening of the bones through loss of calcium-secondary): 1 person, 9.09%
High Blood Cholesterol: 1 person, 9.09%
Fever: 1 person, 9.09%
Enlarged Prostate: 1 person, 9.09%
Diabetes: 1 person, 9.09%

* Approximation only. Some reports may have incomplete information.

Do you take Loratadine and have Enterobacter infection?

- Check whether Enterobacter infection 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 Loratadine:

Loratadine (56,315 reports)

Browse all side effects of Loratadine:

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 Enterobacter infection:

Enterobacter infection (263 drugs)

Browse all the conditions that are associated with Enterobacter infection:

Enterobacter infection (554 conditions)

How the study uses the data?

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