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

Summary:

Drug interactions are reported among people who take Valacyclovir hydrochloride (valacyclovir hydrochloride) and Dostinex (cabergoline). Common drug interactions include clostridium difficile colitis among females and hypertension among males.

The phase IV clinical study analyzes what interactions people have when they take Valacyclovir hydrochloride and Dostinex. It is created by eHealthMe based on reports of 34 people who take the same drugs from the FDA, and is updated regularly.

What is Valacyclovir hydrochloride?

Valacyclovir hydrochloride has active ingredients of valacyclovir hydrochloride. It is often used in herpes zoster. eHealthMe is studying from 12,929 Valacyclovir hydrochloride users. Check the latest studies of Valacyclovir hydrochloride.

What is Dostinex?

Dostinex has active ingredients of cabergoline. It is often used in prolactinoma. eHealthMe is studying from 3,064 Dostinex users. Check the latest studies of Dostinex.

On Aug, 09, 2026

34 people who take Valacyclovir hydrochloride and Dostinex together, and have interactions are studied.

Valacyclovir hydrochloride and Dostinex drug interactions.

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

female:

  1. Clostridium difficile colitis (inflammation of colon by clostridium difficile bacteria infection)
  2. Febrile bone marrow aplasia (bone marrow greatly decreases or stops production of blood cells)
  3. Mucosal inflammation (infection of mucous membrane)
  4. Vomiting

male:

  1. Hypertension (high blood pressure)
  2. Sleep apnoea syndrome (a sleep-related disorder in which the effort to breathe is diminished or absent)
  3. Fatigue (feeling of tiredness)

What are the common drug interactions of Valacyclovir Hydrochloride and Dostinex, 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:

  1. Hypertension (high blood pressure)
  2. Sleep apnoea syndrome (a sleep-related disorder in which the effort to breathe is diminished or absent)
  3. Fatigue (feeling of tiredness)

50-59:

n/a

60+:

  1. Clostridium difficile colitis (inflammation of colon by clostridium difficile bacteria infection)
  2. Febrile bone marrow aplasia (bone marrow greatly decreases or stops production of blood cells)
  3. Mucosal inflammation (infection of mucous membrane)
  4. Vomiting

What are the existing conditions these people have? *

  1. Non-Hodgkin's Lymphoma (malignant (cancer) cells form in the lymph system): 31 people, 91.18%
  2. Nausea (feeling of having an urge to vomit): 20 people, 58.82%
  3. Pain: 7 people, 20.59%
  4. Constipation: 7 people, 20.59%
  5. Acromegaly (body produces too much growth hormone, leading to excess growth of body tissues): 3 people, 8.82%
  6. Nodule (a growth of abnormal tissue): 2 people, 5.88%

* Approximation only. Some reports may have incomplete information.

Do you take Valacyclovir hydrochloride and Dostinex?

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

Browse all drug interactions of Valacyclovir hydrochloride and Dostinex:

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 hydrochloride:

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 Dostinex:

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 hydrochloride 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 Dostinex 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 valacyclovir hydrochloride and cabergoline (the active ingredients of Valacyclovir hydrochloride and Dostinex, respectively), and Valacyclovir hydrochloride and Dostinex (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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