Riluzole is approved for which disease and what effect does it have?

Riluzole is approved for which disease and what effect does it have?

• A. ALS; slows progression of the disease
• B. ALS; cures the disease
• C. Parkinson disease; slows tremors
• D. Multiple sclerosis; improves mobility

Answer: (A)

In ALS, riluzole helps slow the disease's progression by reducing glutamate-induced excitotoxicity, which can modestly extend survival but does not cure the illness. That’s why the best answer is that riluzole is approved for ALS and slows progression. It’s not a cure for ALS, and it’s not used for Parkinson disease or multiple sclerosis, which involve different mechanisms and treatments.

In ALS, riluzole helps slow the disease's progression by reducing glutamate-induced excitotoxicity, which can modestly extend survival but does not cure the illness. That’s why the best answer is that riluzole is approved for ALS and slows progression. It’s not a cure for ALS, and it’s not used for Parkinson disease or multiple sclerosis, which involve different mechanisms and treatments.