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Ocular toxicity from systemically administered xenobiotics

Mitan R Gokulgandhi1, Aswani Dutt Vadlapudi, Ashim K Mitra

  • 1University of Missouri-Kansas City, School of Pharmacy, Division of Pharmaceutical Sciences, HSB 5258, 2464 Charlotte St, Kansas City, MO 64108, USA.

Expert Opinion on Drug Metabolism & Toxicology
|July 19, 2012
PubMed
Abstract

Insights

Systemic drugs can cause serious eye complications affecting vision. Understanding these drug-induced ocular toxicities is crucial for timely intervention and preventing permanent vision loss.

Area of Science:

  • Ophthalmology
  • Pharmacology
  • Toxicology

Background:

  • The eye's blood-ocular barrier typically protects against systemic drugs.
  • Increasing reports highlight drug-induced ocular complications, risking permanent vision damage.
  • Up-to-date knowledge on these toxicities is vital for improved therapies and reduced side effects.

Purpose of the Study:

  • To review recent systemic drug-induced ocular complications.
  • To provide an updated overview of anterior and posterior segment eye issues caused by drugs.
  • To inform clinicians about potential irreversible drug toxicities and when to stop medication.

Main Methods:

  • Categorization of ocular complications by anterior and posterior segments.
  • Detailed review of corneal, optic nerve, retinal, and vitreous complications.
  • Inclusion of recent findings on acute and chronic ocular issues and associated symptoms.

Main Results:

  • Systemic drug therapy is directly linked to ocular toxicities.
  • A wide range of ocular complications can arise from systemic medications.
  • Early recognition and management are key to mitigating vision impairment.

Conclusions:

  • Current literature confirms a direct link between systemic drugs and ocular toxicity.
  • Comprehensive documentation of these complications aids in understanding and predicting drug-induced eye problems.
  • Awareness of characteristic complications, irreversible toxicity potential, and cessation guidelines is essential for patient care.

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