Vfend and Bisacodyl drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Vfend (voriconazole) and Bisacodyl (bisacodyl). Common drug interactions include gastrointestinal toxicity among females and dizziness among males.

The phase IV clinical study analyzes what interactions people have when they take Vfend and Bisacodyl. It is created by eHealthMe based on reports of 24 people who take the same drugs from the FDA, and is updated regularly.

What is Vfend?

Vfend has active ingredients of voriconazole. It is often used in aspergillosis. eHealthMe is studying from 12,128 Vfend users. Check the latest studies of Vfend.

What is Bisacodyl?

Bisacodyl has active ingredients of bisacodyl. It is often used in constipation. eHealthMe is studying from 18,852 Bisacodyl users. Check the latest studies of Bisacodyl.

eHealthMe: drug outcomes in the real world

eHealthMe runs one of the largest post-marketing drug safety studies in the world. We study millions of patients and 5,000 more each day. Our data-driven phase IV clinical trials have been referenced on 800+ peer-reviewed medical publications including The Lancet, Mayo Clinic Proceedings, and Nature. Tools to study our phase IV findings are available to the public, anonymous and free >>>.

On Aug, 17, 2026

24 people who take Vfend and Bisacodyl together, and have interactions are studied.

What are the common drug interactions of Vfend and Bisacodyl, by gender? *:

female:

Gastrointestinal toxicity (damage to digestive tract by any substance)
Nausea (feeling of having an urge to vomit)
Vomiting
Systemic inflammatory response syndrome (an inflammatory state affecting the whole body, frequently a response of the immune system to infection)
Bronchopulmonary aspergillosis (lung disorder caused by aspergillus fungi)
Abdominal pain
Acute myeloid leukaemia recurrent (acute cancer in which the bone marrow makes abnormal myeloblast- recurrent)
Bacteraemia (presence of bacteria in the blood)
Bacterial infection
Blood creatinine increased

male:

Dizziness
Trismus (reduced opening of the jaws)
Hallucination (an experience involving the perception of something not present)
Insomnia (sleeplessness)
Mucosal inflammation (infection of mucous membrane)
Musculoskeletal stiffness (stiffness of the body's muscles, joints, tendons, ligaments and nerves)
Pulse absent
Sepsis (a severe blood infection that can lead to organ failure and death)
Unresponsive to stimuli
Vision blurred

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

0-1:

n/a

2-9:

n/a

10-19:

n/a

20-29:

Abdominal pain
Acute myeloid leukaemia recurrent (acute cancer in which the bone marrow makes abnormal myeloblast- recurrent)
Bacterial infection
Blood creatinine increased
Candida endophthalmitis (fungal infection of eye)
Chills (felling of cold)
Drug ineffective
Enterococcal infection
Febrile neutropenia (fever with reduced white blood cells)
Headache (pain in head)

30-39:

Gastrointestinal toxicity (damage to digestive tract by any substance)
Nausea (feeling of having an urge to vomit)
Vomiting
Abdominal discomfort
Abdominal distension
Arthralgia (joint pain)
Back pain
Blood albumin decreased
Blood albumin increased
Blood alkaline phosphatase increased

40-49:

Hiv antibody positive
Meningitis viral (viral inflammation of the protective membranes covering the brain and spinal cord, known collectively as the meninges)

50-59:

Cough
Dizziness
Dyspnoea exertional (breathlessness or shortness of breath)
Fatigue (feeling of tiredness)
Haemolytic uraemic syndrome (blood clotting disease caused by e. coli infection, birth control pills, pneumonia, medications, and more)
Hypoxia (low oxygen in tissues)
Malaise (a feeling of general discomfort or uneasiness)
Pyrexia (fever)
Thrombocytopenia (decrease of platelets in blood)

60+:

Systemic inflammatory response syndrome (an inflammatory state affecting the whole body, frequently a response of the immune system to infection)
Trismus (reduced opening of the jaws)
Erysipelas (bacterial skin infection)
Hallucination (an experience involving the perception of something not present)
Insomnia (sleeplessness)
Mucosal inflammation (infection of mucous membrane)
Musculoskeletal stiffness (stiffness of the body's muscles, joints, tendons, ligaments and nerves)
Pulse absent
Sepsis (a severe blood infection that can lead to organ failure and death)
Unresponsive to stimuli

What are the existing conditions these people have? *

Pain: 5 people, 20.83%
Thrombocytopenia (decrease of platelets in blood): 3 people, 12.50%
Acute Myeloid Leukaemia (acute cancer in which the bone marrow makes abnormal myeloblasts): 3 people, 12.50%
Burkitt Lymphoma (cancer of the lymphatic system): 3 people, 12.50%
Infection: 3 people, 12.50%
Chronic Lymphocytic Leukaemia (cancer in which the bone marrow makes too many lymphocytes (a type of white blood cell)): 3 people, 12.50%
Fever: 3 people, 12.50%
Depression: 2 people, 8.33%
Blood Immunoglobulin G Decreased: 2 people, 8.33%
Bronchopulmonary Aspergillosis (lung disorder caused by aspergillus fungi): 2 people, 8.33%

* Approximation only. Some reports may have incomplete information.

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