Prinivil and Abnormal behavior - a phase IV clinical study of FDA data

Summary:

Abnormal behavior is reported as a side effect among people who take Prinivil (lisinopril), especially for people who are female, 40-49 old, have been taking the drug for 6 - 12 months also take Synthroid, and have Depression.

The phase IV clinical study analyzes which people have Abnormal behavior when taking Prinivil. It is created by eHealthMe based on reports of 19,973 people who have side effects when taking Prinivil from the FDA, and is updated regularly.

What is Prinivil?

Prinivil has active ingredients of lisinopril. It is often used in high blood pressure. eHealthMe is studying from 20,152 Prinivil users. Check the latest studies of Prinivil.

What is Abnormal behavior?

Abnormal behavior is found to be associated with 1,363 drugs and 1,951 conditions by eHealthMe. Check the latest studies of Abnormal behavior.



On Jul, 13, 2026

19,973 people reported to have side effects when taking Prinivil.
Among them, 33 people (0.17%) have Abnormal behavior.

Could Prinivil cause Abnormal behavior?

Among these 33 people:

How long have people been on Prinivil when they have Abnormal behavior? *

  • < 1 month: 40 %
  • 1 - 6 months: 0.0 %
  • 6 - 12 months: 60 %
  • 1 - 2 years: 0.0 %
  • 2 - 5 years: 0.0 %
  • 5 - 10 years: 0.0 %
  • 10+ years: 0.0 %

What is the gender of people who have Abnormal behavior when taking Prinivil? *

  • female: 54.55 %
  • male: 45.45 %

What is the age of people who have Abnormal behavior when taking Prinivil? *

  • 0-1: 0.0 %
  • 2-9: 0.0 %
  • 10-19: 6.9 %
  • 20-29: 0.0 %
  • 30-39: 10.34 %
  • 40-49: 37.93 %
  • 50-59: 10.34 %
  • 60+: 34.48 %

What are other drugs people take besides Prinivil? *

  1. Zoloft: 7 people, 21.21%
  2. Synthroid: 7 people, 21.21%
  3. Ambien: 6 people, 18.18%
  4. Lipitor: 6 people, 18.18%
  5. Zocor: 5 people, 15.15%
  6. Actos: 4 people, 12.12%
  7. Premarin: 4 people, 12.12%
  8. Metformin: 4 people, 12.12%
  9. Lasix: 4 people, 12.12%
  10. Lantus: 4 people, 12.12%

What are other side effects people have besides Abnormal behavior? *

  1. Insomnia (sleeplessness): 9 people, 27.27%
  2. Headache (pain in head): 7 people, 21.21%
  3. Stress And Anxiety: 7 people, 21.21%
  4. Memory Loss: 7 people, 21.21%
  5. Mood Swings (an extreme or rapid change in mood): 6 people, 18.18%
  6. Constipation: 6 people, 18.18%
  7. Dizziness: 5 people, 15.15%
  8. Weight Decreased: 5 people, 15.15%
  9. Fatigue (feeling of tiredness): 5 people, 15.15%
  10. Confusional State: 5 people, 15.15%

What are the existing conditions these people have? *

  1. Attention Deficit Hyperactivity Disorder (a chronic condition including attention difficulty, hyperactivity, and impulsiveness): 3 people, 9.09%
  2. Seizures (abnormal excessive or synchronous neuronal activity in the brain): 3 people, 9.09%
  3. Insomnia (sleeplessness): 3 people, 9.09%
  4. Breast Cancer Metastatic: 3 people, 9.09%
  5. Depression: 3 people, 9.09%
  6. Indigestion: 2 people, 6.06%
  7. Stress And Anxiety: 2 people, 6.06%
  8. Quit Smoking: 2 people, 6.06%
  9. Pain: 2 people, 6.06%
  10. Diabetes: 2 people, 6.06%

* Approximation only. Some reports may have incomplete information.

Do you take Prinivil and have Abnormal behavior?

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Related studies:

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

Abnormal behavior treatments and more:

How severe was Abnormal behavior and when was it recovered:

Expand to all the drugs that have ingredients of lisinopril:

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 Prinivil:

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 Abnormal behavior:

Browse all the conditions that are associated with Abnormal behavior:

Related publications that referenced our studies


How the study uses the data?

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