Allegra allergy and Sepsis - a phase IV clinical study of FDA data

Summary:

Sepsis is reported as a side effect among people who take Allegra allergy (fexofenadine hydrochloride), especially for people who are female, 60+ old, have been taking the drug for 2 - 5 years also take Ambien, and have Multiple myeloma.

The phase IV clinical study analyzes which people have Sepsis when taking Allegra allergy. It is created by eHealthMe based on reports of 13,031 people who have side effects when taking Allegra allergy from the FDA, and is updated regularly.

What is Allegra allergy?

Allegra allergy has active ingredients of fexofenadine hydrochloride. It is often used in allergies. eHealthMe is studying from 13,594 Allegra allergy users. Check the latest studies of Allegra allergy.

What is Sepsis?

Sepsis (a severe blood infection that can lead to organ failure and death) is found to be associated with 2,522 drugs and 3,259 conditions by eHealthMe. Check the latest studies of Sepsis.

On Jul, 14, 2026

13,031 people reported to have side effects when taking Allegra allergy.
Among them, 17 people (0.13%) have Sepsis.

Among these 17 people:

How long have people been on Allegra allergy when they have Sepsis? *

What is the gender of people who have Sepsis when taking Allegra allergy? *

female: 80 %
male: 20 %

What is the age of people who have Sepsis when taking Allegra allergy? *

What are other drugs people take besides Allegra allergy? *

What are other side effects people have besides Sepsis? *

Weight Decreased: 4 people, 23.53%
Urinary Tract Infection: 4 people, 23.53%
Constipation: 4 people, 23.53%
Respiratory Acidosis (respiratory failure or ventilatory failure, causes the ph of blood and other bodily fluids to decrease): 3 people, 17.65%
Weight Increased: 3 people, 17.65%
Cardiac Failure: 3 people, 17.65%
Pneumonia: 3 people, 17.65%
High Blood Pressure: 2 people, 11.76%
Cardiac Disorder: 2 people, 11.76%
Pain Of Skin: 2 people, 11.76%

What are the existing conditions these people have? *

Narcolepsy (brain's inability to regulate sleep-wake cycles normally): 4 people, 23.53%
Multiple Myeloma (cancer of the plasma cells): 4 people, 23.53%
Immunodeficiency Common Variable: 2 people, 11.76%
Hereditary Neuropathic Amyloidosis (hereditary- diseases resulting from abnormal deposition of certain proteins (amyloid) in various bodily areas by problems with signals from the nerves): 2 people, 11.76%
Urticaria (rash of round, red welts on the skin that itch intensely): 1 person, 5.88%
Primary Pulmonary Hypertension (primary high blood pressure that affects the arteries in the lungs and the right side of your heart): 1 person, 5.88%
Lung Neoplasm Malignant (cancer tumour of lung): 1 person, 5.88%
Idiopathic Urticaria (allergic reactions, presence of hives with unknown cause): 1 person, 5.88%
Fatigue (feeling of tiredness): 1 person, 5.88%
Asthma: 1 person, 5.88%

* Approximation only. Some reports may have incomplete information.

Do you take Allegra allergy and have Sepsis?

- Check whether Sepsis 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 Allegra allergy:

Allegra allergy (13,594 reports)

Sepsis treatments and more:

Sepsis (140,102 reports)

Browse all side effects of Allegra allergy:

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 Sepsis:

Sepsis (2,522 drugs)

Browse all the conditions that are associated with Sepsis:

Sepsis (3,259 conditions)

How the study uses the data?

The study uses data from the FDA. It is based on fexofenadine hydrochloride (the active ingredients of Allegra allergy) and Allegra allergy (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.