Related Experiment Video
Updated: Aug 29, 2025
14:54
Biobanking of Human Aqueous and Vitreous Liquid Biopsies for Molecular Analyses
Published on: September 11, 2023
2.5K
Ophthalmology Inquiries on Reddit: What Should Physicians Know?
1University of Connecticut School of Medicine, Farmington, CT, USA.
Clinical Ophthalmology (Auckland, N.Z.)
|September 8, 2022
Summary
Patients discuss eye conditions like flashes, floaters, and glaucoma on Reddit. Most users engage with these posts but rarely advise seeking professional ophthalmology care.
Area of Science:
- Ophthalmology
- Social Media Analysis
- Digital Health
Background:
- Patients increasingly use social media for health inquiries.
- Reddit's ophthalmology subreddit (r/Ophthalmology) is an underutilized data source.
- Understanding online patient discussions is crucial for ophthalmologists.
Purpose of the Study:
- To identify common ophthalmic conditions discussed by patients on Reddit.
- To assess the frequency of recommendations for professional medical care in these discussions.
Main Methods:
- Cross-sectional analysis of Reddit posts and comments from March 2018 to November 2020.
- Utilized the Python Reddit API Wrapper for data extraction.
- Text analysis focused on ophthalmic conditions and medical care recommendations.
Main Results:
- Flashes/floaters, glaucoma, and retinal detachments were most common in posts.
- Cataracts and glaucoma were most frequently discussed in comments.
- Despite auto-moderator warnings, over two-thirds of posts discussed medical treatment, yet only 9% recommended professional ophthalmology care.
Conclusions:
- Patients actively seek eye health information on Reddit.
- Online discussions often lack professional medical advice.
- Ophthalmologists should be aware of common online patient concerns to improve in-office education.
Related Concept Videos
01:25Glaucoma: Overview
703
Glaucoma is an eye condition characterized by increased intraocular pressure that damages the retina and optic nerve, leading to irreversible blindness if left untreated. The human eye has various components, including the cornea, iris, pupil, lens, and optic nerve. Aqueous humor is secreted by the epithelium of the ciliary body in the posterior chamber and flows through the trabecular meshwork and canal of Schlemm, maintaining normal intraocular pressure. The trabecular meshwork and the canal...
703
01:17Accessory Structures of the Eye
1.7K
Optical perception, or vision, is an extraordinary sense dependent on converting light signals received via the ocular organs. These organs, known as eyes, are securely positioned within the bony cavities of the skull, called orbits. The orbits serve a dual purpose: a protective shield for the ocular globes and a stable attachment point for the soft ocular tissues. The eye's external protective mechanisms include the eyelids, which are edged with lashes that act as a barrier against foreign...
1.7K
01:27Open Angle Glaucoma: Treatment
528
In open-angle glaucoma, the iridocorneal angle remains open, but the trabecular meshwork becomes stiff, slowing down the outflow of aqueous humor. This causes a buildup of aqueous humor in the anterior chamber, leading to a sudden increase in intraocular pressure. The treatment for open-angle glaucoma focuses on reducing the elevated intraocular pressure by either decreasing the secretion of aqueous humor or increasing its outflow.
Drugs such as carbonic anhydrase inhibitors, α2- and...
Drugs such as carbonic anhydrase inhibitors, α2- and...
528
01:28Angle Closure Glaucoma: Treatment
630
Angle-closure glaucoma, or closed-angle glaucoma, is an eye condition where the iris bulges out and blocks the iridocorneal angle, resulting in a buildup of aqueous humor and increased intraocular pressure. Immediate medical attention is necessary due to the sudden onset of symptoms. The treatment for angle-closure glaucoma includes short-term and long-term approaches. Short-term treatment involves using eye drops like pilocarpine to lower intraocular pressure by increasing aqueous humor...
630
01:22Photoreceptors and Visual Pathways
6.3K
At the molecular level, visual signals trigger transformations in photopigment molecules, resulting in changes in the photoreceptor cell's membrane potential. The photon's energy level is denoted by its wavelength, with each specific wavelength of visible light associated with a distinct color. The spectral range of visible light, classified as electromagnetic radiation, spans from 380 to 720 nm. Electromagnetic radiation wavelengths exceeding 720 nm fall under the infrared category,...
6.3K