Timolol and Drug hypersensitivity - a phase IV clinical study of FDA data

Summary:

Drug hypersensitivity is reported as a side effect among people who take Timolol (timolol), especially for people who are female, 60+ old, have been taking the drug for < 1 month also take Brimonidine, and have Type 2 diabetes.

The phase IV clinical study analyzes which people have Drug hypersensitivity when taking Timolol. It is created by eHealthMe based on reports of 9,083 people who have side effects when taking Timolol from the FDA, and is updated regularly.

What is Timolol?

Timolol has active ingredients of timolol. It is often used in glaucoma. eHealthMe is studying from 9,142 Timolol users. Check the latest studies of Timolol.

What is Drug hypersensitivity?

Drug hypersensitivity is found to be associated with 2,484 drugs and 2,339 conditions by eHealthMe. Check the latest studies of Drug hypersensitivity.

On Jul, 21, 2026

9,083 people reported to have side effects when taking Timolol.
Among them, 140 people (1.54%) have Drug hypersensitivity.

Could Timolol cause Drug hypersensitivity?

Among these 140 people:

How long have people been on Timolol when they have Drug hypersensitivity? *

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What is the gender of people who have Drug hypersensitivity when taking Timolol? *

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* Approximation only. Some reports may have incomplete information.

Do you take Timolol and have Drug hypersensitivity?

- Check whether Drug hypersensitivity 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 Timolol:

Timolol (9,142 reports)

Drug hypersensitivity treatments and more:

Drug hypersensitivity (222,796 reports)

How severe was Drug hypersensitivity and when was it recovered:

Drug hypersensitivity in Timolol

Expand to all the drugs that have ingredients of timolol:

Drug hypersensitivity and drugs with ingredients of timolol

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 Timolol:

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 Drug hypersensitivity:

Drug hypersensitivity (2,484 drugs)

Browse all the conditions that are associated with Drug hypersensitivity:

Drug hypersensitivity (2,339 conditions)

How the study uses the data?

The study uses data from the FDA. It is based on timolol (the active ingredients of Timolol) and Timolol (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.