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Lanoxicaps and Viagra drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Lanoxicaps (digoxin) and Viagra (sildenafil citrate). Common drug interactions include drug ineffective among males.

The phase IV clinical study analyzes what interactions people have when they take Lanoxicaps and Viagra. It is created by eHealthMe based on reports of 8 people who take the same drugs from the FDA, and is updated regularly.

What is Lanoxicaps?

Lanoxicaps has active ingredients of digoxin. eHealthMe is studying from 114 Lanoxicaps users. Check the latest studies of Lanoxicaps.

What is Viagra?

Viagra has active ingredients of sildenafil citrate. It is often used in erection problems. eHealthMe is studying from 63,865 Viagra users. Check the latest studies of Viagra.

On Jul, 21, 2026

8 people who take Lanoxicaps and Viagra together, and have interactions are studied.

Lanoxicaps and Viagra drug interactions.

What are the common drug interactions of Lanoxicaps and Viagra, by gender? *:

female:

n/a

male:

  1. Drug ineffective
  2. Angiosarcoma (cancer of endothelial-type cells that line vessel walls)
  3. Body temperature increased
  4. Cardiac disorder
  5. Cardiac failure congestive
  6. Chest pain
  7. Convulsions (muscles contract and relax rapidly and repeatedly, resulting in an uncontrolled of muscles contract and relax rapidly and repeatedly)
  8. Diabetic foot ulcer
  9. Diarrhoea
  10. Drug effect decreased

What are the common drug interactions of Lanoxicaps and Viagra, 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. Abscess (pus)
  2. Cardiac disorder
  3. Cardiac failure congestive
  4. Chest pain
  5. Convulsions (muscles contract and relax rapidly and repeatedly, resulting in an uncontrolled of muscles contract and relax rapidly and repeatedly)
  6. Diabetic foot ulcer
  7. Diarrhoea
  8. Dyspnoea (difficult or laboured respiration)
  9. Ecchymosis (a discoloration of the skin resulting from bleeding underneath)
  10. Electrocardiogram abnormal

60+:

  1. Drug ineffective

* Approximation only. Some reports may have incomplete information.

Do you take Lanoxicaps and Viagra?

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Related studies:

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

Browse all drug interactions of Lanoxicaps and Viagra:

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Browse all side effects of Lanoxicaps:

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Browse all side effects of Viagra:

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 Lanoxicaps 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 Viagra 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 digoxin and sildenafil citrate (the active ingredients of Lanoxicaps and Viagra, respectively), and Lanoxicaps and Viagra (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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