Metoprolol tartrate and Danazol drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Metoprolol tartrate (metoprolol tartrate) and Danazol (danazol). Common drug interactions include neutropenia among females and pruritus among males.

The phase IV clinical study analyzes what interactions people have when they take Metoprolol tartrate and Danazol. It is created by eHealthMe based on reports of 51 people who take the same drugs from the FDA, and is updated regularly.

What is Metoprolol tartrate?

Metoprolol tartrate has active ingredients of metoprolol tartrate. It is often used in high blood pressure. eHealthMe is studying from 89,747 Metoprolol tartrate users. Check the latest studies of Metoprolol tartrate.

What is Danazol?

Danazol has active ingredients of danazol. It is often used in hereditary angioedema. eHealthMe is studying from 3,716 Danazol users. Check the latest studies of Danazol.



On Jul, 10, 2026

51 people who take Metoprolol tartrate and Danazol together, and have interactions are studied.

Metoprolol tartrate and Danazol drug interactions.

What are the common drug interactions of Metoprolol Tartrate and Danazol, by gender? *:

female:

  1. Neutropenia (an abnormally low number of neutrophils)
  2. Post-traumatic stress disorder
  3. Productive cough
  4. Rash
  5. Renal failure acute (rapid kidney dysfunction)
  6. Rhabdomyolysis (a condition in which damaged skeletal muscle tissue breaks down)
  7. Scar
  8. Suicide attempt
  9. Syncope (loss of consciousness with an inability to maintain postural tone)
  10. Thrombocytopenia (decrease of platelets in blood)

male:

  1. Pruritus (severe itching of the skin)
  2. Nasopharyngitis (inflammation of the nasopharynx)
  3. Death
  4. Dyspnoea (difficult or laboured respiration)
  5. Panniculitis (inflammation of the subcutaneous fat)
  6. Rash generalised (rash on most of body parts)
  7. Rash macular (small, flat red spots)
  8. Respiratory tract infection
  9. Therapeutic response decreased (less preventive response)
  10. Abdominal pain upper

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

0-1:

n/a

2-9:

n/a

10-19:

n/a

20-29:

  1. Aggression
  2. Agitation (state of anxiety or nervous excitement)
  3. Amnesia (deficit in memory caused by brain damage, disease, or psychological trauma)
  4. Anxiety
  5. Bipolar disorder (mood disorder)
  6. Depression
  7. Hernia (hernia happens when part of an internal organ or tissue bulges through a weak area of muscle)
  8. Post-traumatic stress disorder
  9. Scar
  10. Suicide attempt

30-39:

n/a

40-49:

  1. Anaemia (lack of blood)
  2. Death
  3. Dyspnoea (difficult or laboured respiration)
  4. Malaise (a feeling of general discomfort or uneasiness)
  5. Nausea (feeling of having an urge to vomit)
  6. Productive cough

50-59:

  1. Abdominal pain upper
  2. Aneurysm ruptured (expansion of the aneurysm reaches a point where the wall becomes too thin, the aneurysm will rupture)
  3. Contusion (a type of hematoma of tissue in which capillaries)
  4. Diarrhoea
  5. Oedema peripheral (superficial swelling)
  6. Chronic myeloid leukaemia (long lasting type of cancer that starts in the blood-forming cells of the bone marrow and invades the blood)
  7. Hernia (hernia happens when part of an internal organ or tissue bulges through a weak area of muscle)
  8. Aortic aneurysm (enlargement of an aortic artery caused by a weakening of the artery wall)
  9. Abnormal dreams
  10. Anxiety

60+:

  1. Asthenia (weakness)
  2. Deep vein thrombosis (blood clot in a major vein that usually develops in the legs and/or pelvis)
  3. Rash macular (small, flat red spots)
  4. Respiratory tract infection
  5. Therapeutic response decreased (less preventive response)
  6. Chills (felling of cold)
  7. Diarrhoea
  8. Diverticulitis (digestive disease which involves the formation of pouches (diverticula) within the bowel wall)
  9. Dizziness
  10. Febrile neutropenia (fever with reduced white blood cells)

What are the existing conditions these people have? *

  1. Idiopathic Thrombocytopenic Purpura (bleeding disorder in which the immune system destroys platelets, which are necessary for normal blood clotting): 10 people, 19.61%
  2. Primary Myelofibrosis (primary disorder of the bone marrow): 6 people, 11.76%
  3. Immune System Disorder: 5 people, 9.80%
  4. Paroxysmal Nocturnal Haemoglobinuria (haemoglobin in the urine): 4 people, 7.84%
  5. Myelodysplastic Syndrome (a group of conditions that occur when the blood-forming cells in the bone marrow are damaged): 4 people, 7.84%

* Approximation only. Some reports may have incomplete information.

Do you take Metoprolol tartrate and Danazol?

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Related studies:

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

Browse all drug interactions of Metoprolol tartrate and Danazol:

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 Metoprolol tartrate:

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 Danazol:

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 Metoprolol tartrate 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 Danazol 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

How the study uses the data?

The study uses data from the FDA. It is based on metoprolol tartrate and danazol (the active ingredients of Metoprolol tartrate and Danazol, respectively), and Metoprolol tartrate and Danazol (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.

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