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

Summary:

Itching is reported as a side effect among people who take Estratab (estrogens, esterified), especially for people who are female, 50-59 old, have been taking the drug for 2 - 5 years also take Prometrium, and have High blood cholesterol.

The phase IV clinical study analyzes which people have Itching when taking Estratab. It is created by eHealthMe based on reports of 1,385 people who have side effects when taking Estratab from the FDA, and is updated regularly.

What is Estratab?

Estratab has active ingredients of estrogens, esterified. It is often used in hormone replacement therapy. eHealthMe is studying from 1,410 Estratab users. Check the latest studies of Estratab.

What is Itching?

Itching is found to be associated with 3,211 drugs and 4,537 conditions by eHealthMe. Check the latest studies of Itching.



On Aug, 05, 2026

1,385 people reported to have side effects when taking Estratab.
Among them, 33 people (2.38%) have Itching.

Could Estratab cause Itching?

Among these 33 people:

How long have people been on Estratab when they have Itching? *

  • < 1 month: 0.0 %
  • 1 - 6 months: 0.0 %
  • 6 - 12 months: 0.0 %
  • 1 - 2 years: 0.0 %
  • 2 - 5 years: 100 %
  • 5 - 10 years: 0.0 %
  • 10+ years: 0.0 %

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

  • female: 100 %
  • male: 0.0 %

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

  • 0-1: 0.0 %
  • 2-9: 0.0 %
  • 10-19: 0.0 %
  • 20-29: 0.0 %
  • 30-39: 3.57 %
  • 40-49: 21.43 %
  • 50-59: 46.43 %
  • 60+: 28.57 %

What are other drugs people take besides Estratab? *

  1. Prometrium: 9 people, 27.27%
  2. Synthroid: 7 people, 21.21%
  3. Vioxx: 5 people, 15.15%
  4. Zyrtec: 4 people, 12.12%
  5. Claritin: 4 people, 12.12%
  6. Premarin: 4 people, 12.12%
  7. Provera: 4 people, 12.12%
  8. Prempro: 3 people, 9.09%
  9. Ambien: 2 people, 6.06%
  10. Vivelle: 2 people, 6.06%

What are other side effects people have besides Itching? *

  1. Dry Skin: 3 people, 9.09%
  2. Sedation: 3 people, 9.09%
  3. Appetite Increased (increased appetite is when you want to eat much more often or in larger quantities than your body requires): 2 people, 6.06%
  4. Cardiac Failure Congestive: 2 people, 6.06%
  5. High Blood Cholesterol: 2 people, 6.06%
  6. Hair Loss: 2 people, 6.06%
  7. Nausea (feeling of having an urge to vomit): 2 people, 6.06%
  8. Drug Ineffective: 2 people, 6.06%
  9. Skin Blushing/flushing (a sudden reddening of the face, neck): 2 people, 6.06%
  10. Belching (release of gas from the digestive tract): 2 people, 6.06%

What are the existing conditions these people have? *

  1. Menopausal Symptoms: 1 person, 3.03%
  2. High Blood Cholesterol: 1 person, 3.03%

* Approximation only. Some reports may have incomplete information.

Do you take Estratab 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 Estratab:

Itching treatments and more:

How severe was Itching and when was it recovered:

Expand to all the drugs that have ingredients of estrogens, esterified:

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 Estratab:

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:

Browse all the conditions that are associated with Itching:


How the study uses the data?

The study uses data from the FDA. It is based on estrogens, esterified (the active ingredients of Estratab) and Estratab (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.



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