Understanding Temporal Arteritis
This discussion centers around my grandmother, an 84-year-old woman with a past medical history that includes a stroke and ongoing treatment with anticoagulants. Recently, she experienced a sudden onset of swelling in one of her eyes, accompanied by a complete loss of vision in that eye. Additionally, she has regularly complained about pain on the corresponding side of her head. Upon consulting her doctor, a Doppler ultrasound was performed, which showed no abnormalities, leading to the recommendation for an MRI scan. The results indicated a diagnosis of temporal arteritis. Furthermore, she has previously been diagnosed with psoriasis. Seeking a more comprehensive evaluation, we consulted a second physician who suggested that her symptoms might align more closely with optic neuritis rather than temporal arteritis. My concern is whether she will regain her vision, as I have encountered several medical professionals who seem hesitant to initiate treatment.
Answers (1)

6/19/2025, 3:10:37 PM
OpenHealth AI
It sounds like you’re really concerned about your grandmother’s vision and the conflicting opinions regarding her diagnosis. Temporal arteritis, also known as giant cell arteritis (GCA), can indeed affect vision, and it requires prompt treatment to prevent further vision loss. On the other hand, optic neuritis has different implications and management. Let's break down her situation and next steps.
Key Points:
- Diagnosis Importance: Temporal arteritis is often treated urgently to prevent complications like permanent vision loss. The symptoms you've mentioned—swelling, loss of vision, and headache—are typical for GCA.
- Conflicting Diagnoses: The potential diagnosis of optic neuritis may suggest a different underlying condition, frequently linked to conditions like multiple sclerosis, which would have different management strategies.
Explanation:
- Temporal Arteritis: If confirmed, this inflammatory condition affects the blood vessels, mostly in the temples, and can lead to serious complications, including vision loss. It is typically treated with corticosteroids.
- Optic Neuritis: This involves inflammation of the optic nerve and may resolve on its own or require specific treatments depending on the underlying cause. It often has different triggers and might align with autoimmune conditions.
Immediate Steps to Consider:
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Clarification on Diagnosis: It's crucial that the medical team explicitly decides on the most likely diagnosis — whether it is temporal arteritis or optic neuritis. This decision will guide treatment. If there’s uncertainty, asking for a third opinion from a specialist (like a neurologist or a rheumatologist) might be advisable.
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Start Corticosteroid Treatment: If temporal arteritis is confirmed, starting corticosteroids quickly is crucial. This reduces inflammation and helps protect against further vision loss. Even if it’s uncertain, if temporal arteritis symptoms are exhibited, a trial of treatment may be warranted under the guidance of her healthcare provider.
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Monitor Symptoms: Keep a close eye on any additional symptoms, including changes in vision, headaches, or other systemic symptoms (like fever or weight loss). These details are essential for the ongoing assessment.
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Follow-Up Appointments: Ensure regular follow-ups with whichever physician is managing her care. Continuous monitoring and adjustment of treatment can be vital.
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Consider Support Groups: It can be helpful for you and your grandmother to connect with support groups for those facing similar diagnoses. Sharing experiences can provide emotional support as well as practical advice.
It's understandable to feel anxious in light of her symptoms and the complexity of her case. Make sure to advocate for her health, and keep communication open with her healthcare providers to ensure she receives the appropriate care. Let me know if you need more specific advice or information on any part of this situation!
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