
Chloroquine / Hydroxychloroquine Toxicity: Symptoms, Causes & TreatmentExpert eye care from Orange County’s leading specialists.
Expert information about chloroquine / hydroxychloroquine toxicity from Orange County's leading eye care specialists. Learn about symptoms, causes, diagnosis, and the latest treatment options.

Chloroquine / Hydroxychloroquine Toxicity: Symptoms, Causes & TreatmentExpert eye care from Orange County’s leading specialists.
Expert information about chloroquine / hydroxychloroquine toxicity from Orange County's leading eye care specialists. Learn about symptoms, causes, diagnosis, and the latest treatment options.
Chloroquine / Hydroxychloroquine Toxicity — At a Glance
Severity & Type
When to See a Doctor
Schedule an appointment promptly. Early treatment significantly improves outcomes.
Key Symptoms
- Often asymptomatic in early stages
- Difficulty reading
- Blurred central vision
- A ring-like blind spot (paracentral scotoma)
- Changes in color vision
Treatment Options
- There is no treatment to reverse the damage.
- The most important step is to stop the medication if toxicity is confirmed.
- Regular screening with visual field testing and retinal imaging (OCT, autofluorescence) is crucial for early detection in patients taking these drugs.
What is Chloroquine / Hydroxychloroquine Toxicity?
Retinal damage that can occur from long-term use of the medications chloroquine (Aralen) and hydroxychloroquine (Plaquenil), which are used to treat autoimmune diseases like rheumatoid arthritis and lupus. The toxicity can cause irreversible central vision loss.
At EyeCare Center of Orange County, we specialize in the diagnosis and treatment of chloroquine / hydroxychloroquine toxicity. Our experienced optometrists use state-of-the-art technology to provide comprehensive care and help preserve your vision.
Common Symptoms of Chloroquine / Hydroxychloroquine Toxicity
If you're experiencing any of these symptoms, schedule a comprehensive eye examination:
Often asymptomatic in early stages
Difficulty reading
Blurred central vision
A ring-like blind spot (paracentral scotoma)
Changes in color vision
Treatment Options for Chloroquine / Hydroxychloroquine Toxicity
We offer comprehensive treatment options tailored to your specific needs:
There is no treatment to reverse the damage.
The most important step is to stop the medication if toxicity is confirmed.
Regular screening with visual field testing and retinal imaging (OCT, autofluorescence) is crucial for early detection in patients taking these drugs.
Why Choose EyeCare Center of Orange County?
Over 30 Years of Experience
Dr. Alexander Bonakdar has been serving Orange County since 1991 with specialized expertise in retina.
Advanced Diagnostic Technology
We utilize the latest equipment for accurate diagnosis and effective treatment of chloroquine / hydroxychloroquine toxicity.
Personalized Treatment Plans
Every patient receives customized care based on their unique needs and condition severity.
Comprehensive Eye Care
From diagnosis to treatment and follow-up care, we provide complete support throughout your treatment journey.
Frequently Asked Questions
What causes Chloroquine / Hydroxychloroquine Toxicity?
Chloroquine / Hydroxychloroquine Toxicity can be caused by various factors including genetics, age, environmental conditions, and underlying health issues. A comprehensive eye examination can help determine the specific cause in your case.
How is Chloroquine / Hydroxychloroquine Toxicity diagnosed?
Diagnosis involves a thorough eye examination including vision tests, imaging, and specialized diagnostic procedures. Our advanced equipment allows for early detection and accurate diagnosis.
Is Chloroquine / Hydroxychloroquine Toxicity preventable?
While not all cases are preventable, regular eye exams, protective eyewear, proper nutrition, and managing underlying health conditions can help reduce risk factors. Early detection through routine screenings is crucial.
Does insurance cover Chloroquine / Hydroxychloroquine Toxicity treatment?
Most vision and medical insurance plans cover diagnostic exams and medically necessary treatments. We accept most major insurance plans and can help verify your coverage before treatment.
Schedule Your Consultation
Get expert diagnosis and treatment for chloroquine / hydroxychloroquine toxicity.
Find Chloroquine / Hydroxychloroquine Toxicity Treatment Near You
Don't Let Chloroquine / Hydroxychloroquine Toxicity Impact Your Vision
Schedule your comprehensive eye examination today and get expert diagnosis and treatment.
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