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Delayed progression of bull's eye maculopathy
Sunila Jain1, Neel Gautam Jain2
1Ophthalmology, Royal Preston Hospital, Preston, UK.
BMJ Case Reports
|June 10, 2017
Summary
Chloroquine maculopathy can worsen years after stopping the drug, even after visual stability. Patients and doctors must recognize the risk of delayed retinal toxicity and continue regular eye monitoring.
Area of Science:
- Ophthalmology
- Retinal Diseases
- Pharmacology
Background:
- Chloroquine is a medication with known ocular toxicity.
- Maculopathy is a disease affecting the macula, the central part of the retina.
Observation:
- Chloroquine-induced maculopathy can exhibit delayed onset and progression.
- Visual function may appear stable for years after drug cessation.
Findings:
- Retinal toxicity from chloroquine may manifest or worsen long after the medication is stopped.
- Progression of maculopathy can occur years after initial diagnosis and drug cessation.
Implications:
- Ophthalmologists and patients need awareness of the potential for late-onset and progressive chloroquine maculopathy.
- Continued regular ophthalmologic monitoring is essential for patients with a history of chloroquine use, even after apparent recovery.
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