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Related Experiment Video

Updated: Jul 4, 2026

Modeling Cataract Surgery in Mice

Modeling Cataract Surgery in Mice

Published on: December 1, 2023

Herbal medication aggravates cataract formation: a case report.

Kui Dong Kang¹, Seung Min Kang, Hye Bin Yim

¹Nuffield Laboratory of Ophthalmology, University of Oxford, Oxford, U.K.

Journal of Korean Medical Science

|June 28, 2008

Summary

This case study highlights a potential risk of cataract development or worsening in patients with atopic dermatitis treated with certain herbal medications. Prompt surgical intervention restored vision in this young patient.

Related Experiment Videos

Last Updated: Jul 4, 2026

Modeling Cataract Surgery in Mice

Modeling Cataract Surgery in Mice

Published on: December 1, 2023

Area of Science:

Ophthalmology
Dermatology
Pharmacology

Background:

Atopic dermatitis is a chronic inflammatory skin condition.
Cataracts are a common cause of visual impairment, particularly in older adults.
The use of herbal medications is prevalent, but their ocular side effects are not always well-documented.

Observation:

An 11-year-old boy with a history of atopic dermatitis presented with a 2-month history of decreased visual acuity.
His visual acuity had declined from 20/20 to 20/200 in both eyes.
Ophthalmic examination revealed severe posterior subcapsular and posterior capsular opacity in both lenses.

Findings:

The patient had been undergoing treatment with an unidentified herbal medication for atopic dermatitis for 8 months prior to presentation.
Cataract surgery, including phacoemulsification and intraocular lens implantation, was performed.
Postoperative recovery was successful, with visual acuity returning to 20/20 in both eyes within 3 months.

Implications:

This case suggests a potential link between unidentified herbal medication use and the aggravation or development of cataracts in patients with atopic dermatitis.
Further research is warranted to identify specific herbal components that may cause ocular toxicity.
Clinicians should inquire about herbal medication use in patients presenting with unexplained visual disturbances, especially those with underlying inflammatory conditions.