Cranberry and Ranolazine drug interactions - a phase IV clinical study of FDA data

Summary:

The phase IV clinical study analyzes what interactions people have when they take Cranberry and Ranolazine. It is created by eHealthMe based on reports of 5 people who take the same drugs from the FDA, and is updated regularly.

What is Cranberry?

Cranberry has active ingredients of cranberry. It is often used in urinary tract infection. eHealthMe is studying from 5,399 Cranberry users. Check the latest studies of Cranberry.

What is Ranolazine?

Ranolazine has active ingredients of ranolazine. eHealthMe is studying from 9,939 Ranolazine users. Check the latest studies of Ranolazine.



On Jul, 21, 2026

5 people who take Cranberry and Ranolazine together, and have interactions are studied.

Cranberry and Ranolazine drug interactions.

What are the common drug interactions of Cranberry and Ranolazine, by gender? *:

female:

  1. Visual impairment
  2. Abdominal distension
  3. Blood glucose increased
  4. Blood pressure systolic increased
  5. Catheter site haemorrhage (bleeding at catheter site)
  6. Cellulitis (infection under the skin)
  7. Constipation
  8. Diarrhoea
  9. Dyspnoea (difficult or laboured respiration)
  10. Fall

male:

  1. Asthenia (weakness)
  2. Blood glucose increased
  3. Upper respiratory tract infection
  4. Vomiting
  5. Dysstasia (difficulty in standing)
  6. Fatigue (feeling of tiredness)
  7. Food poisoning (poison in food)
  8. Lethargy (tiredness)
  9. Leukonychia (white nails or milk spots)
  10. Multiple system atrophy (degeneration of nerve cells in specific areas of the brain)

What are the common drug interactions of Cranberry and Ranolazine, 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. Blood pressure systolic increased
  2. Dyspnoea (difficult or laboured respiration)
  3. Fall
  4. Feeling hot
  5. Gait disturbance
  6. Heart rate decreased
  7. Heart rate irregular
  8. Loss of consciousness
  9. Memory impairment
  10. Seizure (abnormal excessive or synchronous neuronal activity in the brain)

60+:

  1. Abdominal distension
  2. Constipation
  3. Diarrhoea
  4. Food poisoning (poison in food)
  5. Haemorrhoids (a swollen vein or group of veins in the region of the anus)
  6. Lethargy (tiredness)
  7. Leukonychia (white nails or milk spots)
  8. Skin disorder (skin disease)
  9. Vomiting

* Approximation only. Some reports may have incomplete information.

Do you take Cranberry and Ranolazine?

- Personalize this study to your gender, age, symptoms and drugs
- Predict drug outcomes for up to one year with AI
- Get an AI agent to monitor your drugs continuously



Related studies:

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

Browse all drug interactions of Cranberry and Ranolazine:

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 Cranberry:

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 Ranolazine:

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 Cranberry 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 Ranolazine 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 cranberry and ranolazine (the active ingredients of Cranberry and Ranolazine, respectively), and Cranberry and Ranolazine (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.



Recent studies on eHealthMe: