Benzonatate and Klor-con m20 drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Benzonatate (benzonatate) and Klor-con m20 (potassium chloride). Common drug interactions include body height decreased among females and diarrhoea among males.

The phase IV clinical study analyzes what interactions people have when they take Benzonatate and Klor-con m20. It is created by eHealthMe based on reports of 35 people who take the same drugs from the FDA, and is updated regularly.

What is Benzonatate?

Benzonatate has active ingredients of benzonatate. It is often used in cough. eHealthMe is studying from 17,274 Benzonatate users. Check the latest studies of Benzonatate.

What is Klor-con m20?

Klor-con m20 has active ingredients of potassium chloride. It is often used in hypokalemia. eHealthMe is studying from 2,411 Klor-con m20 users. Check the latest studies of Klor-con m20.



On Jul, 08, 2026

35 people who take Benzonatate and Klor-con m20 together, and have interactions are studied.

Benzonatate and Klor-con m20 drug interactions.

What are the common drug interactions of Benzonatate and Klor-Con M20, by gender? *:

female:

  1. Body height decreased
  2. Adenocarcinoma (malignant tumour formed from glandular structures in epithelial tissue)
  3. Dyspepsia (indigestion)
  4. Fatigue (feeling of tiredness)
  5. Fear
  6. Gastric cancer (stomach cancer)
  7. Rash
  8. Sleep disorder
  9. Upper gastrointestinal haemorrhage (upper gastrointestinal bleeding)
  10. Viral uveitis (inflammation at any point of the uveal track)

male:

  1. Diarrhoea
  2. General physical health deterioration (weak health status)
  3. Coronary artery disease (plaque building up along the inner walls of the arteries of the heart, which narrows the arteries and restricts blood flow to the heart)
  4. Deafness
  5. Gastrointestinal disorder (functional problems of gastrointestinal tract)
  6. Hypoacusis (loss of hearing)
  7. Injection site bruising
  8. Loss of consciousness
  9. Nasopharyngitis (inflammation of the nasopharynx)
  10. Plasma cell myeloma (cancer that begins in plasma cells)

What are the common drug interactions of Benzonatate and Klor-Con M20, 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. Adenocarcinoma (malignant tumour formed from glandular structures in epithelial tissue)
  2. Dyspepsia (indigestion)
  3. Fear
  4. Gastric cancer (stomach cancer)
  5. Sleep disorder
  6. Weight decreased
  7. Chronic kidney disease
  8. Neutropenia (an abnormally low number of neutrophils)
  9. Pneumonia

60+:

  1. Body height decreased
  2. Diarrhoea
  3. Depression
  4. Drug ineffective
  5. Dysgeusia (disorder of the sense of taste)
  6. Gastrointestinal disorder (functional problems of gastrointestinal tract)
  7. Hypoacusis (loss of hearing)
  8. Hypotension (abnormally low blood pressure)
  9. Loss of consciousness
  10. Nasopharyngitis (inflammation of the nasopharynx)

What are the existing conditions these people have? *

  1. Multiple Myeloma (cancer of the plasma cells): 13 people, 37.14%
  2. Gastroesophageal Reflux Disease (a condition in which stomach contents leak backward from the stomach into the oesophagus): 4 people, 11.43%
  3. Hyperlipidaemia (presence of excess lipids in the blood): 3 people, 8.57%
  4. Diabetes: 3 people, 8.57%
  5. Hypogammaglobulinaemia (an abnormally low concentration of gamma globulin in the blood and increased risk of infection): 3 people, 8.57%
  6. Dyspnea (difficult or laboured breathing): 3 people, 8.57%
  7. Dry Eyes (lack of adequate tears): 3 people, 8.57%
  8. Osteoarthritis (a joint disease caused by cartilage loss in a joint): 3 people, 8.57%
  9. Atrial Fibrillation/flutter (atrial fibrillation and flutter are abnormal heart rhythms in which the atria, or upper chambers of the heart, are out of sync with the ventricles): 3 people, 8.57%
  10. Diarrhea: 2 people, 5.71%

* Approximation only. Some reports may have incomplete information.

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Related studies:

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

Browse all drug interactions of Benzonatate and Klor-con m20:

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 Benzonatate:

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 Klor-con m20:

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 Benzonatate 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 Klor-con m20 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 benzonatate and potassium chloride (the active ingredients of Benzonatate and Klor-con m20, respectively), and Benzonatate and Klor-con m20 (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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