Need a Reference Library Plugin

I am looking for a plugin that I can use tags or some other method to list out problems/ issues that people can choose from. From there that would pull all of the remedies/ solutions that had that tag or association. From that remedy/ solutions page I would like to have the list of remedies/ solutions be links back to individual product pages so people can instantly add it to their cart.

I have thought about just using tag but was unsure of how the UI would be and I want this to be a retail/ easy to use solution.

Thank you all,