Mevacor and Unilateral hydronephrosis - a phase IV clinical study of FDA data

Summary:

Unilateral hydronephrosis is reported as a side effect among people who take Mevacor (lovastatin), especially for people who are male, 60+ old, also take Aspirin, and have Metastases to bone.

The phase IV clinical study analyzes which people have Unilateral hydronephrosis when taking Mevacor. It is created by eHealthMe based on reports of 4,917 people who have side effects when taking Mevacor from the FDA, and is updated regularly.

What is Mevacor?

Mevacor has active ingredients of lovastatin. It is often used in high blood cholesterol. eHealthMe is studying from 4,988 Mevacor users. Check the latest studies of Mevacor.

What is Unilateral hydronephrosis?

Unilateral hydronephrosis (kidney stone that causes obstruction of the ureter) is found to be associated with 1,010 drugs and 1,194 conditions by eHealthMe. Check the latest studies of Unilateral hydronephrosis.

eHealthMe: drug outcomes in the real world

eHealthMe runs one of the largest post-marketing drug safety studies in the world. We study millions of patients and 5,000 more each day. Our data-driven phase IV clinical trials have been referenced on 800+ peer-reviewed medical publications including The Lancet, Mayo Clinic Proceedings, and Nature. Tools to study our phase IV findings are available to the public, anonymous and free >>>.

On Aug, 26, 2026

4,917 people reported to have side effects when taking Mevacor.
Among them, 19 people (0.39%) have Unilateral hydronephrosis.

Could Mevacor cause Unilateral hydronephrosis?

Among these 19 people:

What is the gender of people who have Unilateral hydronephrosis when taking Mevacor? *

female: 15.79 %
male: 84.21 %

What is the age of people who have Unilateral hydronephrosis when taking Mevacor? *

What are other drugs people take besides Mevacor? *

What are other side effects people have besides Unilateral hydronephrosis? *

Pain: 15 people, 78.95%
Nausea (feeling of having an urge to vomit): 13 people, 68.42%
Urinary Tract Infection: 12 people, 63.16%
Renal Haemorrhage (bleeding from kidney): 12 people, 63.16%
Stress And Anxiety: 12 people, 63.16%
Flank Pain (a distressing sensation experienced around the lower back and the upper abdomen): 12 people, 63.16%
Renal Colic (renal pain): 12 people, 63.16%
Bone Disorder: 12 people, 63.16%
Lung Hyperinflation (inspiration of more than normal): 12 people, 63.16%
Anhedonia (inability to experience pleasure from activities usually found enjoyable): 12 people, 63.16%

What are the existing conditions these people have? *

Metastases To Bone (cancer spreads to bone): 12 people, 63.16%
Urinary Tract Infection: 3 people, 15.79%
Multiple Sclerosis (a nervous system disease that affects your brain and spinal cord. it damages the myelin sheath): 3 people, 15.79%
Prostate Cancer Metastatic: 1 person, 5.26%
Dyspnea (difficult or laboured breathing): 1 person, 5.26%

* Approximation only. Some reports may have incomplete information.

Do you take Mevacor and have Unilateral hydronephrosis?

- Check whether Unilateral hydronephrosis 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 Mevacor:

Mevacor (4,988 reports)

Browse all side effects of Mevacor:

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 Unilateral hydronephrosis:

Unilateral hydronephrosis (1,010 drugs)

Browse all the conditions that are associated with Unilateral hydronephrosis:

Unilateral hydronephrosis (1,194 conditions)

How the study uses the data?

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