Valacyclovir and Plerixafor drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Valacyclovir (valacyclovir hydrochloride) and Plerixafor (plerixafor). Common drug interactions include ascites among females and febrile neutropenia among males.

The phase IV clinical study analyzes what interactions people have when they take Valacyclovir and Plerixafor. It is created by eHealthMe based on reports of 22 people who take the same drugs from the FDA, and is updated regularly.

What is Valacyclovir?

Valacyclovir has active ingredients of valacyclovir hydrochloride. It is often used in genital herpes. eHealthMe is studying from 42,107 Valacyclovir users. Check the latest studies of Valacyclovir.

What is Plerixafor?

Plerixafor has active ingredients of plerixafor. eHealthMe is studying from 694 Plerixafor users. Check the latest studies of Plerixafor.



On Jul, 17, 2026

22 people who take Valacyclovir and Plerixafor together, and have interactions are studied.

Valacyclovir and Plerixafor drug interactions.

What are the common drug interactions of Valacyclovir and Plerixafor, by gender? *:

female:

  1. Ascites (accumulation of fluid in the abdominal cavity)
  2. Dyspnoea (difficult or laboured respiration)
  3. Mucosal inflammation (infection of mucous membrane)
  4. Pleural effusion (water on the lungs)
  5. Pneumonia
  6. Pyrexia (fever)
  7. Stomatitis (inflammation of mucous membrane of mouth)
  8. Breast cancer
  9. Renal failure (kidney dysfunction)
  10. Venoocclusive disease (small veins in the liver are obstructed)

male:

  1. Febrile neutropenia (fever with reduced white blood cells)
  2. Pyrexia (fever)
  3. Stenotrophomonas infection
  4. Myelosuppression (a decrease in the production of blood cells)
  5. Somnolence (a state of near-sleep, a strong desire for sleep)
  6. Staphylococcal infection (an infection with staphylococcus bacteria)
  7. Body temperature increased
  8. Diarrhoea
  9. Escherichia infection (bacterial infection by escherichia coli)
  10. Frequent bowel movements

What are the common drug interactions of Valacyclovir and Plerixafor, by age (0-1 to 60+)? *:

0-1:

n/a

2-9:

  1. Pseudomonal bacteraemia (p. aeruginosa cause of bacterial infections of the blood)
  2. Stenotrophomonas infection
  3. Somnolence (a state of near-sleep, a strong desire for sleep)

10-19:

n/a

20-29:

n/a

30-39:

  1. Ascites (accumulation of fluid in the abdominal cavity)
  2. Dyspnoea (difficult or laboured respiration)
  3. Mucosal inflammation (infection of mucous membrane)
  4. Pleural effusion (water on the lungs)
  5. Pneumonia
  6. Pyrexia (fever)
  7. Stomatitis (inflammation of mucous membrane of mouth)
  8. Renal failure (kidney dysfunction)
  9. Venoocclusive disease (small veins in the liver are obstructed)
  10. Acute myocardial infarction (acute heart attack)

40-49:

  1. Febrile neutropenia (fever with reduced white blood cells)
  2. Frequent bowel movements
  3. Hypotension (abnormally low blood pressure)
  4. Leukopenia (less number of white blood cells in blood)
  5. Pyrexia (fever)
  6. Alopecia (absence of hair from areas of the body)
  7. Fatigue (feeling of tiredness)
  8. Body temperature increased
  9. Diarrhoea
  10. Escherichia infection (bacterial infection by escherichia coli)

50-59:

  1. Febrile neutropenia (fever with reduced white blood cells)
  2. Myelosuppression (a decrease in the production of blood cells)
  3. Pyrexia (fever)

60+:

  1. Breast cancer
  2. Staphylococcal bacteraemia (a bacterial infection of blood)
  3. Febrile neutropenia (fever with reduced white blood cells)
  4. Staphylococcal infection (an infection with staphylococcus bacteria)

What are the existing conditions these people have? *

  1. Multiple Myeloma (cancer of the plasma cells): 10 people, 45.45%
  2. Adverse Event: 5 people, 22.73%
  3. Haematopoietic Stem Cell Mobilisation: 5 people, 22.73%
  4. High Blood Pressure: 4 people, 18.18%
  5. Diarrhea: 4 people, 18.18%
  6. Pulmonary Hypertension (increase in blood pressure in the lung artery): 3 people, 13.64%
  7. Back Pain: 3 people, 13.64%
  8. Conjunctivitis (pink eye): 3 people, 13.64%
  9. Constipation: 3 people, 13.64%
  10. Diabetes: 3 people, 13.64%

* Approximation only. Some reports may have incomplete information.

Do you take Valacyclovir and Plerixafor?

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Related studies:

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

Browse all drug interactions of Valacyclovir and Plerixafor:

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 Valacyclovir:

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 Plerixafor:

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 Valacyclovir 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 Plerixafor 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 valacyclovir hydrochloride and plerixafor (the active ingredients of Valacyclovir and Plerixafor, respectively), and Valacyclovir and Plerixafor (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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