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

Summary:

Drug interactions are reported among people who take Flavin (riboflavin (vitamin b2)) and Inderal (propranolol hydrochloride). Common drug interactions include nausea among females and cerebral ischaemia among males.

The phase IV clinical study analyzes what interactions people have when they take Flavin and Inderal. It is created by eHealthMe based on reports of 16 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 Inderal?

Inderal has active ingredients of propranolol hydrochloride. It is often used in migraine. eHealthMe is studying from 16,771 Inderal users. Check the latest studies of Inderal.

On Jul, 16, 2026

16 people who take Flavin and Inderal together, and have interactions are studied.

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

female:

Nausea (feeling of having an urge to vomit)
Choking (mechanical obstruction of the flow of air from the environment into the lungs)
Coeliac artery stenosis (abnormal narrowing of coeliac artery)
Dizziness
Dry mouth
Dysphagia (a condition in which swallowing is difficult or painful)
Electrolyte imbalance
Energy increased
Feeling drunk
Hyperthyroidism (over activity of the thyroid gland)

male:

Cerebral ischaemia (insufficient blood flow to the brain to meet metabolic demand)

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

0-1:

n/a

2-9:

n/a

10-19:

n/a

20-29:

n/a

30-39:

Nausea (feeling of having an urge to vomit)
Dehydration (dryness resulting from the removal of water)
Hangover
Headache (pain in head)
Hyperhidrosis (abnormally increased sweating)
Vomiting
Weight decreased
Malaise (a feeling of general discomfort or uneasiness)
Borderline glaucoma
Chest discomfort

40-49:

n/a

50-59:

Catheter site haemorrhage (bleeding at catheter site)
Swelling
Swelling face
Adverse drug reaction
Chronic kidney disease
Erythema (redness of the skin)
Hypersensitivity
Hyperthyroidism (over activity of the thyroid gland)
Hypothyroidism (abnormally low activity of the thyroid gland, resulting in retardation of growth and mental development)

60+:

Cerebral ischaemia (insufficient blood flow to the brain to meet metabolic demand)

What are the existing conditions these people have? *

Narcolepsy (brain's inability to regulate sleep-wake cycles normally): 8 people, 50.00%
Cataplexy (loss of muscle tone accompanied by full conscious awareness): 4 people, 25.00%
Thrombotic Thrombocytopenic Purpura (a rare blood disorder characterized by clotting in small blood vessels of the body): 2 people, 12.50%
Stress And Anxiety: 2 people, 12.50%
Nausea (feeling of having an urge to vomit): 2 people, 12.50%
Headache (pain in head): 2 people, 12.50%
Wheezing (a high-pitched whistling sound made while you breath): 1 person, 6.25%
Weight Loss: 1 person, 6.25%
Thyroid Dysfunction In Pregnancy: 1 person, 6.25%
Morning Sickness (sickness in morning during pregnancy): 1 person, 6.25%

* Approximation only. Some reports may have incomplete information.

Do you take Flavin and Inderal?

- Personalize this study to your gender, age, symptoms and drugs
- Predict drug outcomes for up to one year with AI
- Get an AI agent to monitor your drugs continuously