Vitamin b2 and Zofran drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Vitamin b2 (riboflavin) and Zofran (ondansetron hydrochloride). Common drug interactions include fluid overload among females and pneumonia among males.

The phase IV clinical study analyzes what interactions people have when they take Vitamin b2 and Zofran. It is created by eHealthMe based on reports of 87 people who take the same drugs from the FDA, and is updated regularly.

What is Vitamin b2?

Vitamin b2 has active ingredients of riboflavin. It is often used in migraine. eHealthMe is studying from 1,740 Vitamin b2 users. Check the latest studies of Vitamin b2.

What is Zofran?

Zofran has active ingredients of ondansetron hydrochloride. It is often used in nausea. eHealthMe is studying from 94,987 Zofran users. Check the latest studies of Zofran.

On Jul, 18, 2026

87 people who take Vitamin b2 and Zofran together, and have interactions are studied.

Vitamin b2 and Zofran drug interactions.

What are the common drug interactions of Vitamin B2 and Zofran, by gender? *:

female:

Fluid overload (too much fluid in the blood)
Gastrointestinal disorder (functional problems of gastrointestinal tract)
Grip strength decreased
Haematemesis (vomiting of blood)
Haematocrit decreased
Haemoglobin decreased
Hypophagia (reduced food intake)
Hypovolaemia (a decreased volume of circulating blood in the body)
Hypoxia (low oxygen in tissues)
Headache (pain in head)

male:

Pneumonia
Abdominal discomfort
Fatigue (feeling of tiredness)
Gastric disorder (disease of stomach)
Gastrointestinal disorder (functional problems of gastrointestinal tract)
Headache (pain in head)
Malaise (a feeling of general discomfort or uneasiness)
Oesophageal disorder (disease of oesophagus)
Procedural complication
Vision blurred

What are the common drug interactions of Vitamin B2 and Zofran, by age (0-1 to 60+)? *:

0-1:

n/a

2-9:

n/a

10-19:

Device related infection
Enuresis (repeated inability to control urination)
Hospitalisation

20-29:

Drug ineffective
Liver injury
Procedural pain
Abdominal discomfort
Adrenal adenoma (benign tumour of the glandular type (adenoma) in the adrenal gland)
Adrenal mass
Adverse drug reaction
Anxiety
Blood testosterone free increased
Decreased appetite

30-39:

Anxiety
Cough
Cystitis haemorrhagic (blood in the urine and painful voiding)
Fracture
Headache (pain in head)
Hypertension (high blood pressure)
Nasal congestion (blockage of the nasal passages usually due to membranes lining the nose becoming swollen from inflamed blood vessels)
Oropharyngeal pain
Pain
Pain in extremity

40-49:

Headache (pain in head)
Peripheral swelling
Weight increased
Blood cholesterol increased
Multiple sclerosis relapse (reoccurrence of a nervous system disease that affects your brain and spinal cord. it damages the myelin sheath)
Neck pain
Deep vein thrombosis (blood clot in a major vein that usually develops in the legs and/or pelvis)
Diarrhoea
Dyspnoea exertional (breathlessness or shortness of breath)
Pallor

50-59:

Blood pressure increased
Brain natriuretic peptide increased
Chest discomfort
Chest pain
Constipation
Cough
Decreased appetite
Device dislocation
Disease progression
Dysphagia (a condition in which swallowing is difficult or painful)

60+:

Pallor
Constipation
Anxiety
Malaise (a feeling of general discomfort or uneasiness)
Weight decreased
Eye pruritus (eye itching)
Arthralgia (joint pain)
Depression
Diarrhoea
Diverticulitis (digestive disease which involves the formation of pouches (diverticula) within the bowel wall)

What are the existing conditions these people have? *

Immunodeficiency Common Variable: 10 people, 11.49%
Crohn's Disease (a condition that causes inflammation of the gastrointestinal tract): 10 people, 11.49%
Multiple Sclerosis (a nervous system disease that affects your brain and spinal cord. it damages the myelin sheath): 8 people, 9.20%
Stress And Anxiety: 7 people, 8.05%
Narcolepsy (brain's inability to regulate sleep-wake cycles normally): 7 people, 8.05%
Headache (pain in head): 7 people, 8.05%

* Approximation only. Some reports may have incomplete information.

Do you take Vitamin b2 and Zofran?

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