Biotin and Photophobia - a phase IV clinical study of FDA data

Summary:

Photophobia is reported as a side effect among people who take Biotin (biotin), especially for people who are female, 60+ old, also take Oxervate, and have Neurotrophic keratopathy.

The phase IV clinical study analyzes which people have Photophobia when taking Biotin. It is created by eHealthMe based on reports of 33,728 people who have side effects when taking Biotin from the FDA, and is updated regularly.

What is Biotin?

Biotin has active ingredients of biotin. It is often used in hair loss. eHealthMe is studying from 35,393 Biotin users. Check the latest studies of Biotin.

What is Photophobia?

Photophobia (extreme sensitivity to light) is found to be associated with 1,289 drugs and 1,832 conditions by eHealthMe. Check the latest studies of Photophobia.

On Aug, 09, 2026

33,728 people reported to have side effects when taking Biotin.
Among them, 70 people (0.21%) have Photophobia.

Among these 70 people:

What is the gender of people who have Photophobia when taking Biotin? *

female: 98.51 %
male: 1.49 %

What is the age of people who have Photophobia when taking Biotin? *

What are other drugs people take besides Biotin? *

What are other side effects people have besides Photophobia? *

Eye Pain: 30 people, 42.86%
Vision Blurred: 23 people, 32.86%
Eye Irritation: 18 people, 25.71%
Headache (pain in head): 15 people, 21.43%
Nausea (feeling of having an urge to vomit): 11 people, 15.71%
Lacrimation Increased: 10 people, 14.29%
Dizziness: 10 people, 14.29%
Visual Impairment: 10 people, 14.29%
Dry Eyes (lack of adequate tears): 10 people, 14.29%
Fatigue (feeling of tiredness): 10 people, 14.29%

What are the existing conditions these people have? *

Neurotrophic Keratopathy (decreased corneal sensitivity and poor corneal healing): 26 people, 37.14%
Hypoaesthesia Eye (reduced sense of touch or sensation on eyes): 8 people, 11.43%
Multiple Sclerosis (a nervous system disease that affects your brain and spinal cord. it damages the myelin sheath): 5 people, 7.14%
Dry Eyes (lack of adequate tears): 4 people, 5.71%
Pain: 3 people, 4.29%
Fluid Retention (an abnormal accumulation of fluid in the blood): 3 people, 4.29%
High Blood Pressure: 3 people, 4.29%
Sleep Disorder: 3 people, 4.29%
Stress And Anxiety: 3 people, 4.29%
Gastroesophageal Reflux Disease (a condition in which stomach contents leak backward from the stomach into the oesophagus): 3 people, 4.29%

* Approximation only. Some reports may have incomplete information.

Do you take Biotin and have Photophobia?

- Check whether Photophobia is associated with a drug or a condition
- Predict drug outcomes for up to one year with AI
- Get an AI agent to monitor your drugs continuously

Related studies:

Effectiveness of, long term effects of, and alternative drugs to Biotin:

Biotin (35,393 reports)

Photophobia treatments and more:

Photophobia (21,346 reports)

Browse all side effects of Biotin:

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 the drugs that are associated with Photophobia:

Photophobia (1,289 drugs)

Browse all the conditions that are associated with Photophobia:

Photophobia (1,832 conditions)

How the study uses the data?

The study uses data from the FDA. It is based on biotin (the active ingredients of Biotin) and Biotin (the brand name). 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.