Loratadine and Tumor marker increased - a phase IV clinical study of FDA data

Summary:

Tumor marker increased is reported as a side effect among people who take Loratadine (loratadine), especially for people who are female, 60+ old, also take Vitamin D3, and have Ovarian cancer.

The phase IV clinical study analyzes which people have Tumor marker increased 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 56,314 Loratadine users. Check the latest studies of Loratadine.

What is Tumor marker increased?

Tumor marker increased is found to be associated with 351 drugs and 388 conditions by eHealthMe. Check the latest studies of Tumor marker increased.

On Jul, 17, 2026

53,991 people reported to have side effects when taking Loratadine.
Among them, 21 people (0.04%) have Tumor marker increased.

Could Loratadine cause Tumor marker increased?

Among these 21 people:

What is the gender of people who have Tumor marker increased when taking Loratadine? *

female: 100 %
male: 0.0 %

What is the age of people who have Tumor marker increased when taking Loratadine? *

What are other drugs people take besides Loratadine? *

Vitamin D3: 12 people, 57.14%
Vitamin C: 8 people, 38.10%
Tylenol: 8 people, 38.10%
Synthroid: 8 people, 38.10%
Ondansetron: 7 people, 33.33%
Zejula: 6 people, 28.57%
Omeprazole: 6 people, 28.57%
Aspirin: 5 people, 23.81%
Letrozole: 5 people, 23.81%
Ondansetron Hydrochloride: 4 people, 19.05%

What are other side effects people have besides Tumor marker increased? *

Constipation: 12 people, 57.14%
Fatigue (feeling of tiredness): 12 people, 57.14%
Rashes (redness): 11 people, 52.38%
Abdominal Discomfort: 10 people, 47.62%
Vision Blurred: 10 people, 47.62%
Nausea (feeling of having an urge to vomit): 10 people, 47.62%
Dyspnea (difficult or laboured breathing): 8 people, 38.10%
Heart Rate Increased: 8 people, 38.10%
Malaise (a feeling of general discomfort or uneasiness): 7 people, 33.33%
Rash Pruritic (redness with itching): 7 people, 33.33%

What are the existing conditions these people have? *

Ovarian Cancer (cancer of ovary): 8 people, 38.10%
Breast Cancer: 4 people, 19.05%
Breast Cancer Metastatic: 3 people, 14.29%
Rhinitis (a medical term for irritation and inflammation of the mucous membrane inside the nose): 3 people, 14.29%
Metastases To Bone (cancer spreads to bone): 3 people, 14.29%
Sinusitis (inflammation of sinus): 3 people, 14.29%
Dermal Cyst: 2 people, 9.52%
Chronic Myeloid Leukaemia (long lasting type of cancer that starts in the blood-forming cells of the bone marrow and invades the blood): 2 people, 9.52%
Vulval Cancer: 1 person, 4.76%
Asthma: 1 person, 4.76%

* Approximation only. Some reports may have incomplete information.

Do you take Loratadine and have Tumor marker increased?

- Check whether Tumor marker increased 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 (56,314 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 Tumor marker increased:

Tumor marker increased (351 drugs)

Browse all the conditions that are associated with Tumor marker increased:

Tumor marker increased (388 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.