Cialis and Intraocular pressure increased - a phase IV clinical study of FDA data

Summary:

Intraocular pressure increased is reported as a side effect among people who take Cialis (tadalafil), especially for people who are male, 60+ old, have been taking the drug for < 1 month also take Viagra, and have Glaucoma.

The phase IV clinical study analyzes which people have Intraocular pressure increased when taking Cialis. It is created by eHealthMe based on reports of 26,412 people who have side effects when taking Cialis from the FDA, and is updated regularly.

What is Cialis?

Cialis has active ingredients of tadalafil. It is often used in erection problems. eHealthMe is studying from 28,532 Cialis users. Check the latest studies of Cialis.

What is Intraocular pressure increased?

Intraocular pressure increased is found to be associated with 722 drugs and 953 conditions by eHealthMe. Check the latest studies of Intraocular pressure increased.

On Jul, 06, 2026

26,412 people reported to have side effects when taking Cialis.
Among them, 57 people (0.22%) have Intraocular pressure increased.

Could Cialis cause Intraocular pressure increased?

Among these 57 people:

How long have people been on Cialis when they have Intraocular pressure increased? *

What is the gender of people who have Intraocular pressure increased when taking Cialis? *

female: 0.0 %
male: 100 %

What is the age of people who have Intraocular pressure increased when taking Cialis? *

What are other drugs people take besides Cialis? *

What are other side effects people have besides Intraocular pressure increased? *

Headache (pain in head): 7 people, 12.28%
Vision Blurred: 5 people, 8.77%
Muscle Aches (muscle pain): 4 people, 7.02%
Back Pain: 4 people, 7.02%
Nausea And Vomiting: 4 people, 7.02%
Glaucoma (increased fluid pressure in the eye with vision loss): 3 people, 5.26%
Dry Eyes (lack of adequate tears): 3 people, 5.26%
Drug Ineffective: 3 people, 5.26%
Blindness: 3 people, 5.26%
Intestinal Obstruction: 2 people, 3.51%

What are the existing conditions these people have? *

Glaucoma (increased fluid pressure in the eye with vision loss): 4 people, 7.02%
Prostatic Disorder: 3 people, 5.26%
Prostate Cancer: 2 people, 3.51%
High Blood Pressure: 2 people, 3.51%
Hereditary Neuropathic Amyloidosis (hereditary- diseases resulting from abnormal deposition of certain proteins (amyloid) in various bodily areas by problems with signals from the nerves): 2 people, 3.51%
Intraocular Pressure Fluctuation: 1 person, 1.75%
Gastroesophageal Reflux Disease (a condition in which stomach contents leak backward from the stomach into the oesophagus): 1 person, 1.75%
Diabetes: 1 person, 1.75%
Curvature Of The Penis: 1 person, 1.75%

* Approximation only. Some reports may have incomplete information.

Do you take Cialis and have Intraocular pressure increased?

- Check whether Intraocular pressure increased is associated with a drug or a condition
- Predict drug outcomes for up to one year with AI
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Related studies:

Effectiveness of, long term effects of, and alternative drugs to Cialis:

Cialis (28,532 reports)

Browse all side effects of Cialis:

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 Intraocular pressure increased:

Intraocular pressure increased (722 drugs)

Browse all the conditions that are associated with Intraocular pressure increased:

Intraocular pressure increased (953 conditions)

How the study uses the data?

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