Norpace and Xalatan drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Norpace (disopyramide phosphate) and Xalatan (latanoprost). Common drug interactions include cardiac failure congestive among females and adrenal insufficiency among males.

The phase IV clinical study analyzes what interactions people have when they take Norpace and Xalatan. It is created by eHealthMe based on reports of 12 people who take the same drugs from the FDA, and is updated regularly.

What is Norpace?

Norpace has active ingredients of disopyramide phosphate. eHealthMe is studying from 1,179 Norpace users. Check the latest studies of Norpace.

What is Xalatan?

Xalatan has active ingredients of latanoprost. It is often used in glaucoma. eHealthMe is studying from 25,550 Xalatan users. Check the latest studies of Xalatan.



On Jul, 06, 2026

12 people who take Norpace and Xalatan together, and have interactions are studied.

Norpace and Xalatan drug interactions.

What are the common drug interactions of Norpace and Xalatan, by gender? *:

female:

  1. Cardiac failure congestive
  2. Diabetes mellitus inadequate control
  3. Dyspnoea (difficult or laboured respiration)
  4. Seasonal allergy (allergic condition due to certain season)
  5. Wheezing (a high-pitched whistling sound made while you breath)
  6. Alopecia (absence of hair from areas of the body)
  7. Global amnesia (a temporary short-term memory loss)
  8. Iliotibial band syndrome (injury to the thigh)
  9. Malaise (a feeling of general discomfort or uneasiness)
  10. Muscular weakness (muscle weakness)

male:

  1. Adrenal insufficiency (a condition in which the adrenal glands do not produce adequate amounts of steroids)
  2. Anaemia (lack of blood)
  3. Chronic obstructive pulmonary disease (a progressive disease that makes it hard to breathe)
  4. 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)
  5. Depression
  6. Disability
  7. Dyspnoea (difficult or laboured respiration)
  8. Emphysema (chronic respiratory disease - over inflation of the air sacs (alveoli) in the lungs)
  9. Fall
  10. Glucose tolerance impaired (blood glucose is raised beyond normal levels, but not high enough to warrant a diabetes diagnosis)

What are the common drug interactions of Norpace and Xalatan, 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. Alopecia (absence of hair from areas of the body)

60+:

  1. Global amnesia (a temporary short-term memory loss)
  2. Iliotibial band syndrome (injury to the thigh)
  3. Malaise (a feeling of general discomfort or uneasiness)
  4. Muscular weakness (muscle weakness)

What are the existing conditions these people have? *

  1. Stress And Anxiety: 5 people, 41.67%
  2. Metastases To Central Nervous System (cancer spreads to central nervous system): 5 people, 41.67%
  3. Narcolepsy (brain's inability to regulate sleep-wake cycles normally): 3 people, 25.00%
  4. Dizziness: 2 people, 16.67%
  5. 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): 2 people, 16.67%
  6. Asthma: 2 people, 16.67%
  7. Rheumatoid Arthritis (a chronic progressive disease causing inflammation in the joints): 1 person, 8.33%
  8. Pain: 1 person, 8.33%
  9. Hypertrophic Cardiomyopathy (a condition in which the heart muscle becomes abnormally thick): 1 person, 8.33%
  10. Hypersensitivity: 1 person, 8.33%

* Approximation only. Some reports may have incomplete information.

Do you take Norpace and Xalatan?

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Related studies:

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

Browse all drug interactions of Norpace and Xalatan:

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 Norpace:

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 Xalatan:

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 Norpace 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 Xalatan 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 disopyramide phosphate and latanoprost (the active ingredients of Norpace and Xalatan, respectively), and Norpace and Xalatan (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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