Tea and Itching - a phase IV clinical study of FDA data

Summary:

Itching is reported as a side effect among people who take Tea (black tea), especially for people who are female, 40-49 old, also take Tylenol, and have Rheumatoid arthritis.

The phase IV clinical study analyzes which people have Itching when taking Tea. It is created by eHealthMe based on reports of 502 people who have side effects when taking Tea from the FDA, and is updated regularly.

What is Tea?

Tea has active ingredients of black tea. eHealthMe is studying from 509 Tea users. Check the latest studies of Tea.

What is Itching?

Itching is found to be associated with 3,209 drugs and 4,533 conditions by eHealthMe. Check the latest studies of Itching.

On Jul, 13, 2026

502 people reported to have side effects when taking Tea.
Among them, 44 people (8.76%) have Itching.

Among these 44 people:

What is the gender of people who have Itching when taking Tea? *

female: 81.82 %
male: 18.18 %

What is the age of people who have Itching when taking Tea? *

What are other drugs people take besides Tea? *

What are other side effects people have besides Itching? *

Rashes (redness): 30 people, 68.18%
Sinusitis (inflammation of sinus): 27 people, 61.36%
Nausea And Vomiting: 24 people, 54.55%
Headache (pain in head): 23 people, 52.27%
Diarrhea: 23 people, 52.27%
Insomnia (sleeplessness): 23 people, 52.27%
Weakness: 23 people, 52.27%
Urticaria (rash of round, red welts on the skin that itch intensely): 23 people, 52.27%
Pain: 23 people, 52.27%
Body Temperature Increased: 22 people, 50.00%

What are the existing conditions these people have? *

Rheumatoid Arthritis (a chronic progressive disease causing inflammation in the joints): 22 people, 50.00%
Sinusitis (inflammation of sinus): 5 people, 11.36%
Bronchitis (inflammation of the mucous membrane in the bronchial tubes): 5 people, 11.36%
Immunodeficiency Common Variable: 5 people, 11.36%
Immunodeficiency: 4 people, 9.09%
Hypergammaglobulinaemia (elevated levels of gamma globulin): 3 people, 6.82%
Hepatitis C: 2 people, 4.55%
Wound: 1 person, 2.27%
Chronic Lymphocytic Leukaemia (cancer in which the bone marrow makes too many lymphocytes (a type of white blood cell)): 1 person, 2.27%
Diarrhea: 1 person, 2.27%

* Approximation only. Some reports may have incomplete information.

Do you take Tea and have Itching?

- Check whether Itching 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 Tea:

Tea (509 reports)

Itching treatments and more:

Itching (398,821 reports)

Browse all side effects of Tea:

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 Itching:

Itching (3,209 drugs)

Browse all the conditions that are associated with Itching:

Itching (4,533 conditions)

How the study uses the data?

The study uses data from the FDA. It is based on black tea (the active ingredients of Tea) and Tea (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.