Elavil and Prinzide drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Elavil (amitriptyline hydrochloride) and Prinzide (hydrochlorothiazide; lisinopril). Common drug interactions include suicidal ideation among females and hypoacusis among males.

The phase IV clinical study analyzes what interactions people have when they take Elavil and Prinzide. It is created by eHealthMe based on reports of 22 people who take the same drugs from the FDA, and is updated regularly.

What is Elavil?

Elavil has active ingredients of amitriptyline hydrochloride. It is often used in depression. eHealthMe is studying from 20,724 Elavil users. Check the latest studies of Elavil.

What is Prinzide?

Prinzide has active ingredients of hydrochlorothiazide; lisinopril. It is often used in high blood pressure. eHealthMe is studying from 2,218 Prinzide users. Check the latest studies of Prinzide.



On Aug, 12, 2026

22 people who take Elavil and Prinzide together, and have interactions are studied.

Elavil and Prinzide drug interactions.

What are the common drug interactions of Elavil and Prinzide, by gender? *:

female:

  1. Suicidal ideation
  2. Visual impairment
  3. Anaemia of chronic disease
  4. Atrial fibrillation (fibrillation of the muscles of the atria of the heart)
  5. Blood creatine phosphokinase increased
  6. Blood pressure decreased
  7. Cardiac failure congestive
  8. Coagulopathy (blood's ability to clot is impaired)
  9. Collapse of lung (functional breakdown of lung)
  10. Coma (state of unconsciousness lasting more than six hours)

male:

  1. Hypoacusis (loss of hearing)
  2. Intervertebral disc protrusion (spinal disc protrusion)
  3. Panic reaction
  4. Spinal osteoarthritis (joint cartilage loss in spine)
  5. Actinic elastosis (disorder in which the skin appears yellow and thickened as a result of sun damage)
  6. Actinic keratosis (skin disease due to sun exposure)
  7. Adjustment disorder with mixed anxiety and depressed mood
  8. Anaemia (lack of blood)
  9. Androgen deficiency
  10. Anxiety disorder

What are the common drug interactions of Elavil and Prinzide, by age (0-1 to 60+)? *:

0-1:

n/a

2-9:

n/a

10-19:

n/a

20-29:

n/a

30-39:

n/a

40-49:

n/a

50-59:

  1. Suicide attempt
  2. Depressed level of consciousness
  3. Pulmonary embolism (blockage of the main artery of the lung)
  4. Respiratory arrest (cessation of normal respiration due to failure of the lungs to function effectively)
  5. Suicidal ideation
  6. Back pain
  7. Chest pain
  8. Coma (state of unconsciousness lasting more than six hours)

60+:

  1. Hypoacusis (loss of hearing)
  2. Anxiety
  3. Myalgia (muscle pain)
  4. Neuropathy (damage to nerves)
  5. Osteoarthritis (a joint disease caused by cartilage loss in a joint)
  6. Osteoporosis (bones weak and more likely to break)
  7. Panic reaction
  8. Pneumonia
  9. Pneumothorax (the presence of air or gas in the cavity between the lungs and the chest wall, causing collapse of the lung)
  10. Spinal osteoarthritis (joint cartilage loss in spine)

What are the existing conditions these people have? *

  1. Pain: 6 people, 27.27%
  2. Quit Smoking: 3 people, 13.64%
  3. High Blood Cholesterol: 3 people, 13.64%
  4. Stress And Anxiety: 2 people, 9.09%
  5. Polyneuropathy (neurological disorder that occurs when many peripheral nerves throughout the body malfunction simultaneously): 2 people, 9.09%
  6. Neuropathy Peripheral (surface nerve damage): 2 people, 9.09%
  7. Gastric Disorder (disease of stomach): 2 people, 9.09%
  8. Diabetic Neuropathy (neuropathic disorders that are associated with diabetes mellitus): 2 people, 9.09%
  9. Blood Pressure Abnormal: 2 people, 9.09%
  10. Blood Disorder: 2 people, 9.09%

* Approximation only. Some reports may have incomplete information.

Do you take Elavil and Prinzide?

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Related studies:

Effectiveness of, side effects of, and alternative drugs to the 2 drugs:

Browse all drug interactions of Elavil and Prinzide:

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

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 Elavil:

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 side effects of Prinzide:

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 interactions between Elavil and drugs from A to Z:

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 interactions between Prinzide and drugs from A to Z:

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

Related publications that referenced our studies


How the study uses the data?

The study uses data from the FDA. It is based on amitriptyline hydrochloride and hydrochlorothiazide; lisinopril (the active ingredients of Elavil and Prinzide, respectively), and Elavil and Prinzide (the brand names). 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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