Flavin and Lasix drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Flavin (riboflavin (vitamin b2)) and Lasix (furosemide). Common drug interactions include cellulitis among females and diarrhoea among males.

The phase IV clinical study analyzes what interactions people have when they take Flavin and Lasix. It is created by eHealthMe based on reports of 56 people who take the same drugs from the FDA, and is updated regularly.

What is Flavin?

Flavin has active ingredients of riboflavin (vitamin b2). eHealthMe is studying from 2,870 Flavin users. Check the latest studies of Flavin.

What is Lasix?

Lasix has active ingredients of furosemide. It is often used in swelling. eHealthMe is studying from 210,439 Lasix users. Check the latest studies of Lasix.

On Jul, 25, 2026

56 people who take Flavin and Lasix together, and have interactions are studied.

What are the common drug interactions of Flavin and Lasix, by gender? *:

female:

Cellulitis (infection under the skin)
Bronchitis (inflammation of the mucous membrane in the bronchial tubes)
Dyspnoea (difficult or laboured respiration)
Pneumonia
Fatigue (feeling of tiredness)
Nasal congestion (blockage of the nasal passages usually due to membranes lining the nose becoming swollen from inflamed blood vessels)
Pain
Vomiting
Breast abscess
Breast cyst

male:

Diarrhoea
Vomiting
Transplant rejection (a transplant material is not worked)
Blood potassium decreased
Complications of transplanted heart
Essential thrombocythaemia (chronic blood cancer)
Haematochezia (passage of stools containing blood)
Influenza
Tick-borne fever (fever due to tick bite infection)

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

0-1:

Vomiting
Abdominal distension
Acidosis (build-up of carbon dioxide in the blood)
Activities of daily living impaired
Anuria (failure of the kidneys to produce urine)
Aortic valve incompetence
Apnoea (suspension of external breathing)
Arrhythmia (irregular heartbeat)
Atelectasis (partial or complete collapse of the lung)
Bronchiolitis (inflammation of the membranes lining the bronchioles in lungs)

2-9:

n/a

10-19:

Biliary dyskinesia (motility disorder that affects the gallbladder and sphincter of oddi)
Dyspnoea exertional (breathlessness or shortness of breath)
Oxygen saturation decreased

20-29:

Blood creatinine increased
Renal impairment (severely reduced kidney function)

30-39:

Migraine (headache)
Pain
Pneumonia
Fatigue (feeling of tiredness)
Headache (pain in head)
Infusion related reaction
Peripheral swelling
Phlebitis (inflammation of the walls of a vein)
Sinusitis (inflammation of sinus)
Systemic lupus erythematosus (an autoimmune disease, which means the body's immune system mistakenly, attacks healthy tissue)

40-49:

Hypotension (abnormally low blood pressure)
Ovarian cyst (fluid filled sac of the ovary)
Pulmonary arterial hypertension (high blood pressure in the arteries of lungs)
Pulmonary hypertension (increase in blood pressure in the lung artery)

50-59:

Rheumatoid arthritis (a chronic progressive disease causing inflammation in the joints)
Seizure (abnormal excessive or synchronous neuronal activity in the brain)
Sinus disorder (disease of sinus)
Sinusitis (inflammation of sinus)
Sinusitis bacterial (bacterial infection of sinus)
Skin burning sensation
Skin infection
Tachyphrenia (abnormally rapid mental activity)
Tick-borne fever (fever due to tick bite infection)
Transient ischaemic attack (a transient episode of neurologic dysfunction caused by ischemia (loss of blood flow))

60+:

Dyspnoea (difficult or laboured respiration)
Gait disturbance
Nausea (feeling of having an urge to vomit)
Pain in extremity
Peripheral swelling
Vomiting
Alopecia (absence of hair from areas of the body)
Asthenia (weakness)
Glossodynia (a burning or painful sensation in the tongue)
Hypotension (abnormally low blood pressure)

What are the existing conditions these people have? *

Immunodeficiency Common Variable: 12 people, 21.43%
Primary Pulmonary Hypertension (primary high blood pressure that affects the arteries in the lungs and the right side of your heart): 11 people, 19.64%
High Blood Pressure: 7 people, 12.50%
High Blood Cholesterol: 6 people, 10.71%
Glomerulonephritis Membranous (nephritis with inflammation of the capillary loops in the renal glomeruli): 5 people, 8.93%
Chronic Myeloid Leukaemia (long lasting type of cancer that starts in the blood-forming cells of the bone marrow and invades the blood): 4 people, 7.14%
Sleep Disorder: 3 people, 5.36%
Haemoglobin Decreased: 3 people, 5.36%
Glomerulonephritis Membranoproliferative (a type of glomerulonephritis caused by deposits in the kidney glomerular mesangium and basement membrane (gbm) thickening): 3 people, 5.36%
Fluid Retention (an abnormal accumulation of fluid in the blood): 3 people, 5.36%

* Approximation only. Some reports may have incomplete information.

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