Claritin-d and Sinus disorder - a phase IV clinical study of FDA data

Summary:

Sinus disorder is reported as a side effect among people who take Claritin-d (loratadine; pseudoephedrine sulfate), especially for people who are female, 60+ old, also take Gabapentin, and have Rheumatoid arthritis.

The phase IV clinical study analyzes which people have Sinus disorder when taking Claritin-d. It is created by eHealthMe based on reports of 6,243 people who have side effects when taking Claritin-d from the FDA, and is updated regularly.

What is Claritin-d?

Claritin-d has active ingredients of loratadine; pseudoephedrine sulfate. It is often used in allergies. eHealthMe is studying from 7,055 Claritin-d users. Check the latest studies of Claritin-d.

What is Sinus disorder?

Sinus disorder (disease of sinus) is found to be associated with 1,249 drugs and 1,077 conditions by eHealthMe. Check the latest studies of Sinus disorder.

On Aug, 03, 2026

6,243 people reported to have side effects when taking Claritin-d.
Among them, 13 people (0.21%) have Sinus disorder.

Among these 13 people:

What is the gender of people who have Sinus disorder when taking Claritin-d? *

female: 83.33 %
male: 16.67 %

What is the age of people who have Sinus disorder when taking Claritin-d? *

What are other drugs people take besides Claritin-d? *

What are other side effects people have besides Sinus disorder? *

Drug Ineffective: 4 people, 30.77%
Hypersensitivity: 3 people, 23.08%
High Blood Pressure: 3 people, 23.08%
Femur Fracture: 3 people, 23.08%
Cough: 3 people, 23.08%
Infection: 2 people, 15.38%
Pain In Extremity: 2 people, 15.38%
Fracture Nonunion (permanent failure of healing following a broken bone): 2 people, 15.38%
Rashes (redness): 2 people, 15.38%
Back Pain: 2 people, 15.38%

What are the existing conditions these people have? *

Rheumatoid Arthritis (a chronic progressive disease causing inflammation in the joints): 4 people, 30.77%
Hypersensitivity: 3 people, 23.08%
Osteoporosis (bones weak and more likely to break): 3 people, 23.08%
Diabetes: 2 people, 15.38%
High Blood Cholesterol: 2 people, 15.38%
High Blood Pressure: 2 people, 15.38%
Urinary Tract Infection: 1 person, 7.69%
Atrial Fibrillation/flutter (atrial fibrillation and flutter are abnormal heart rhythms in which the atria, or upper chambers of the heart, are out of sync with the ventricles): 1 person, 7.69%
Bipolar Disorder (mood disorder): 1 person, 7.69%
Chronic Lymphocytic Leukaemia (cancer in which the bone marrow makes too many lymphocytes (a type of white blood cell)): 1 person, 7.69%

* Approximation only. Some reports may have incomplete information.

Do you take Claritin-d and have Sinus disorder?

- Check whether Sinus disorder 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 Claritin-d:

Claritin-d (7,055 reports)

Sinus disorder treatments and more:

Sinus disorder (30,270 reports)

How severe was Sinus disorder and when was it recovered:

Sinus disorder in Claritin-d

Expand to all the drugs that have ingredients of loratadine; pseudoephedrine sulfate:

Sinus disorder and drugs with ingredients of loratadine; pseudoephedrine sulfate (13 reports)

Sub-studies by gender and age:

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

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

Browse all side effects of Claritin-d:

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 Sinus disorder:

Sinus disorder (1,249 drugs)

Browse all the conditions that are associated with Sinus disorder:

Sinus disorder (1,077 conditions)

How the study uses the data?

The study uses data from the FDA. It is based on loratadine; pseudoephedrine sulfate (the active ingredients of Claritin-d) and Claritin-d (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.