Vasotec vs. Terazosin hydrochloride


We compare the side effects and drug effectiveness of Vasotec and Terazosin hydrochloride. The study is created by eHealthMe based on reports of 84,721 people who take Vasotec and Terazosin hydrochloride, and is updated regularly.

What's eHealthMe?

eHealthMe is a health data analysis company based in Mountain View, California. eHealthMe monitors and analyzes the outcomes of drugs and supplements that are currently on the market. The results are readily available to health care professionals and consumers.

eHealthMe has released original studies on market drugs and worked with leading universities and institutions such as IBM, London Health Science Centre, Mayo Clinic, Northwestern University and VA. eHealthMe studies have now been referenced in over 500 peer-reviewed medical publications.

How we gather our data?

Healthcare data is obtained from a number of sources including the Food and Drug Administration (FDA). This information is aggregated and used to produce personalized reports that patients can reference.

The information that eHealthMe collects includes:

  • Side effects (including severity and how people recover from them)
  • Associated conditions or symptoms
  • Drug effectiveness
  • Demographic data regarding drug use

How the study uses the data?

The study is based on enalapril maleate and terazosin hydrochloride (the active ingredients of Vasotec and Terazosin hydrochloride, respectively). Other drugs that have the same active ingredients (e.g. generic drugs or brand names) are also considered.

What is Vasotec?

Vasotec has active ingredients of enalapril maleate. It is often used in high blood pressure. (latest outcomes from Vasotec 14,609 users)

What is Terazosin hydrochloride?

Terazosin hydrochloride has active ingredients of terazosin hydrochloride. It is often used in prostate examination abnormal. (latest outcomes from Terazosin hydrochloride 1,678 users)

How to use the study?

Patients can bring a copy of the report to their healthcare provider to ensure that all drug risks and benefits are fully discussed and understood. It is recommended that patients use the information presented as a part of a broader decision-making process.

On Mar, 11, 2019

84,721 people who take Vasotec and Terazosin hydrochloride are studied.

Number of reports submitted per year:

Vasotec vs Terazosin hydrochloride drug comparison reports.

Drugs in this study:

  • Terazosin Hydrochloride (terazosin hydrochloride)
  • Vasotec (enalapril maleate)

Most common side effects:

  1. Drug Ineffective
  2. Dyspnoea (difficult or laboured respiration)
  3. Dizziness
  4. Fatigue (feeling of tiredness)
  5. Diarrhoea
  6. Nausea (feeling of having an urge to vomit)
  7. Asthenia (weakness)
  8. Hypotension (abnormally low blood pressure)
  9. Pain
  10. Fall
Terazosin Hydrochloride:
  1. Dyspnoea (difficult or laboured respiration)
  2. Nausea (feeling of having an urge to vomit)
  3. Diarrhoea
  4. Fatigue (feeling of tiredness)
  5. Vomiting
  6. Pain
  7. Drug Ineffective
  8. Dizziness
  9. Asthenia (weakness)
  10. Hypotension (abnormally low blood pressure)

Most common side effects experienced by people in long term use:

  1. Syncope (loss of consciousness with an inability to maintain postural tone)
  2. Hypotension (abnormally low blood pressure)
  3. Dizziness
  4. Orthostatic Hypotension (a medical condition consisting of a sudden decrease in blood pressure when a person stands up)
  5. Fall
  6. Dyspnoea (difficult or laboured respiration)
  7. Asthenia (weakness)
  8. Myocardial Infarction (destruction of heart tissue resulting from obstruction of the blood supply to the heart muscle)
  9. Bradycardia (abnormally slow heart action)
  10. Loss Of Consciousness
Terazosin Hydrochloride:
  1. Renal Failure Acute (rapid kidney dysfunction)
  2. Hyperkalaemia (damage to or disease of the kidney)
  3. Dyspnoea (difficult or laboured respiration)
  4. Angioedema (rapid swelling of the dermis)
  5. Cardiac Failure
  6. Hypotension (abnormally low blood pressure)
  7. Dehydration (dryness resulting from the removal of water)
  8. Diarrhoea
  9. Renal Failure (kidney dysfunction)
  10. Vomiting

Drug effectiveness:

  • not at all: 2.5 %
  • somewhat: 24.44 %
  • moderate: 38.06 %
  • high: 27.78 %
  • very high: 7.22 %
Terazosin Hydrochloride:
  • not at all: 1.33 %
  • somewhat: 13.4 %
  • moderate: 38.73 %
  • high: 34.61 %
  • very high: 11.93 %

Do you take Vasotec or Terazosin hydrochloride?

You are not alone:

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Compare Terazosin hydrochloride with similar drugs

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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 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, and has not been supported by scientific studies or clinical trials unless otherwise stated. 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.

You may report adverse side effects to the FDA at or 1-800-FDA-1088 (1-800-332-1088).

If you use this eHealthMe study on publication, please acknowledge it with a citation: study title, URL, accessed date.