Lasix vs. Qvar 40


We compare the side effects and drug effectiveness of Lasix and Qvar 40. The study is created by eHealthMe based on reports of 348,670 people who take Lasix and Qvar 40, 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 furosemide and beclomethasone dipropionate (the active ingredients of Lasix and Qvar 40, respectively). Other drugs that have the same active ingredients (e.g. generic drugs or brand names) are also considered.

What is Lasix?

Lasix has active ingredients of furosemide. It is often used in swelling. (latest outcomes from Lasix 160,654 users)

What is Qvar 40?

Qvar 40 has active ingredients of beclomethasone dipropionate. It is often used in asthma. (latest outcomes from Qvar 40 2,330 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, 06, 2019

348,670 people who take Lasix and Qvar 40 are studied.

Number of reports submitted per year:

Lasix vs Qvar 40 drug comparison reports.

Drugs in this study:

  • Lasix (furosemide)
  • Qvar 40 (beclomethasone dipropionate)

Most common side effects:

  1. Dyspnoea (difficult or laboured respiration)
  2. Drug Ineffective
  3. Headache (pain in head)
  4. Cough
  5. Nausea (feeling of having an urge to vomit)
  6. Fatigue (feeling of tiredness)
  7. Malaise (a feeling of general discomfort or uneasiness)
  8. Pain
  9. Vomiting
  10. Diarrhoea
Qvar 40:
  1. Dyspnoea (difficult or laboured respiration)
  2. Nausea (feeling of having an urge to vomit)
  3. Diarrhoea
  4. Fatigue (feeling of tiredness)
  5. Pneumonia
  6. Cardiac Failure Congestive
  7. Pain
  8. Anaemia (lack of blood)
  9. Asthenia (weakness)
  10. Fall

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

  1. Dyspnoea (difficult or laboured respiration)
  2. Anxiety
  3. Headache (pain in head)
  4. Cough
  5. Drug Ineffective
  6. Condition
  7. Pain
  8. Wheezing (a high-pitched whistling sound made while you breath)
  9. Acute Respiratory Failure
  10. Heart Rate Increased
Qvar 40:
  1. Renal Failure Acute (rapid kidney dysfunction)
  2. Gastrointestinal Haemorrhage (bleeding gastrointestinal tract)
  3. Hypotension (abnormally low blood pressure)
  4. Anaemia (lack of blood)
  5. Dehydration (dryness resulting from the removal of water)
  6. Syncope (loss of consciousness with an inability to maintain postural tone)
  7. Renal Failure (kidney dysfunction)
  8. Dyspnoea (difficult or laboured respiration)
  9. Hyperkalaemia (damage to or disease of the kidney)
  10. Fall

Drug effectiveness:

  • not at all: 4.35 %
  • somewhat: 24.08 %
  • moderate: 30.1 %
  • high: 30.77 %
  • very high: 10.7 %
Qvar 40:
  • not at all: 3.7199999999999998 %
  • somewhat: 20.72 %
  • moderate: 36.76 %
  • high: 30.35 %
  • very high: 8.45 %

Do you take Lasix or Qvar 40?

You are not alone:

Related publications that referenced our studies

Related studies:

Compare Lasix with similar drugs
Compare Qvar 40 with similar drugs

Recent updates

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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.