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Dear Tammy,
Thank you for your question. Studies on the efficacy of
Viagra in women are currently in progress. I do not know of any study using Viagra in women with MS, although some MS specialists might have prescribed it already. I did not use it for any of my female patients yet. There is no obvious reason to think that this medication might have a negative impact on the disease itself, but of course it should be tried with caution. I am afraid I cannot give a more "scientific" answer at this point, due to the lack of available data, which will proably be coming in the next years.