Euthyrox and Paronychia - a phase IV clinical study of FDA data

Summary:

Paronychia is reported as a side effect among people who take Euthyrox (levothyroxine sodium), especially for people who are female, 60+ old, have been taking the drug for 2 - 5 years also take Tykerb, and have Breast cancer metastatic.

The phase IV clinical study analyzes which people have Paronychia when taking Euthyrox. It is created by eHealthMe based on reports of 8,613 people who have side effects when taking Euthyrox from the FDA, and is updated regularly.

What is Euthyrox?

Euthyrox has active ingredients of levothyroxine sodium. It is often used in hypothyroidism. eHealthMe is studying from 8,740 Euthyrox users. Check the latest studies of Euthyrox.

What is Paronychia?

Paronychia (infection in the tissues adjacent to a nail on a finger or toe) is found to be associated with 557 drugs and 730 conditions by eHealthMe. Check the latest studies of Paronychia.

On Jul, 25, 2026

8,613 people reported to have side effects when taking Euthyrox.
Among them, 20 people (0.23%) have Paronychia.

Among these 20 people:

How long have people been on Euthyrox when they have Paronychia? *

What is the gender of people who have Paronychia when taking Euthyrox? *

female: 100 %
male: 0.0 %

What is the age of people who have Paronychia when taking Euthyrox? *

What are other drugs people take besides Euthyrox? *

What are other side effects people have besides Paronychia? *

Anaemia (lack of blood): 10 people, 50.00%
C-Reactive Protein Increased: 10 people, 50.00%
Eczema (patches of skin become rough and inflamed, with itching and bleeding blisters): 10 people, 50.00%
Fatigue (feeling of tiredness): 10 people, 50.00%
Nail Bed Inflammation (infection of nail bed): 9 people, 45.00%
Diarrhea: 8 people, 40.00%
Brain Oedema (excess accumulation of fluid in the intracellular or extracellular spaces of the brain): 7 people, 35.00%
Skin Fissures (a crack in the skin): 7 people, 35.00%
Pleural Effusion (water on the lungs): 7 people, 35.00%
Pseudomonal Sepsis (pseudomonas infections are diseases caused by a bacterium from the genus pseudomonas): 7 people, 35.00%

What are the existing conditions these people have? *

Breast Cancer Metastatic: 7 people, 35.00%
Cough: 6 people, 30.00%
Dyspnea (difficult or laboured breathing): 6 people, 30.00%
Type 2 Diabetes: 5 people, 25.00%
Eczema (patches of skin become rough and inflamed, with itching and bleeding blisters): 5 people, 25.00%
Breast Cancer Female: 5 people, 25.00%
Gastrointestinal Disorder (functional problems of gastrointestinal tract): 5 people, 25.00%
Skin Fissures (a crack in the skin): 5 people, 25.00%
Malignant Melanoma (skin cancer rises from melancytes): 4 people, 20.00%
Febrile Infection (infection with temperature rise): 4 people, 20.00%

* Approximation only. Some reports may have incomplete information.

Do you take Euthyrox and have Paronychia?

- Check whether Paronychia 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 Euthyrox:

Euthyrox (8,740 reports)

Paronychia treatments and more:

Paronychia (5,991 reports)

Browse all side effects of Euthyrox:

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 Paronychia:

Paronychia (557 drugs)

Browse all the conditions that are associated with Paronychia:

Paronychia (730 conditions)

How the study uses the data?

The study uses data from the FDA. It is based on levothyroxine sodium (the active ingredients of Euthyrox) and Euthyrox (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.