What does IIH treatment include?

What does IIH treatment include?

• A. MRI & MRV of brain and orbit ASAP, LP if MRI/MRV normal, and oral CAIs
• B. Observation only
• C. Immediate surgical intervention
• D. Antibiotics and steroids eye drops

Answer: (A)

Managing IIH involves confirming the diagnosis and reducing intracranial pressure through a specific sequence of steps. First, urgent MRI with MRV helps rule out secondary causes such as brain masses or venous sinus thrombosis, which would alter management. If MRI/MRV are unrevealing, a lumbar puncture is performed to measure opening pressure; this also provides diagnostic confirmation and can temporarily lower pressure. Simultaneously or subsequently, treatment with an oral carbonic anhydrase inhibitor (acetazolamide) reduces CSF production and helps normalize pressure. Weight management and ongoing ophthalmologic monitoring are important parts of care, with surgical options reserved for cases with progressive vision loss or failure of medical therapy. The other options don’t address these essential steps: merely observing isn’t sufficient, immediate surgery isn’t the first-line approach, and antibiotics with steroid eye drops don’t treat IIH.

Managing IIH involves confirming the diagnosis and reducing intracranial pressure through a specific sequence of steps. First, urgent MRI with MRV helps rule out secondary causes such as brain masses or venous sinus thrombosis, which would alter management. If MRI/MRV are unrevealing, a lumbar puncture is performed to measure opening pressure; this also provides diagnostic confirmation and can temporarily lower pressure. Simultaneously or subsequently, treatment with an oral carbonic anhydrase inhibitor (acetazolamide) reduces CSF production and helps normalize pressure. Weight management and ongoing ophthalmologic monitoring are important parts of care, with surgical options reserved for cases with progressive vision loss or failure of medical therapy. The other options don’t address these essential steps: merely observing isn’t sufficient, immediate surgery isn’t the first-line approach, and antibiotics with steroid eye drops don’t treat IIH.