Does Applying Castor Oil To Your Eyes Prove Beneficial?

Castor oil, a species of a perennial flowering plant, has antimicrobial, antibacterial properties that lend benefits pertaining one's hair, skin and overall health. It can be used on the eyes, and aids in help breaking down cataracts and prevent and glaucomas. This mutlti-faceted compound has benefits that extends to:

‌Meibomian gland dysfunction (MGD): This disorder is a common cause of dry eyes. A low concentration of castor oil eye drops has been shown to treat MGD. They help improve the stability of tears and lipids in your eyes. By thickening the lipid layer, the drops keep your eyes healthy, preventing infection and easing symptoms, as per a WebMD report.
Less tear evaporation: Eye drops with castor oil in them also help improve symptoms of dry eye. The oil reduces tear evaporation, which can make your eyes drier, itchier, and more uncomfortable. Its ability to stabilize tear production helps with overall dryness, too, according to a WebMD report.

‌Medicinal properties: Castor oil has antimicrobial and anti-inflammatory properties that make it safe for your eyes and boost tear film lipids, it said.

Lasting effects: Another benefit of castor oil eye drops is how long they last. Studies show that they may stay in your eyes for up to 4 hours.

Harmful effects linked with use of castor oil on your eyes

Applying castor oil directly to the eyes can lead to complications such as eye irritation, allergic reactions, and increased risk of infection. The eye is a delicate organ, and introducing non-sterile substances can be harmful.

While castor oil is popular in folk remedies and for its anti-inflammatory and moisturising properties, its use as a treatment for serious eye conditions like cataracts and glaucoma is not supported by scientific evidence. Patients are advised to consult with healthcare professionals and rely on established medical treatments for eye diseases.