@ktkarenst Don't worry, you will get there( learning your way around this site). It has taken me yrs to figure out some of the ins and outs of using this site. Plus, thanks to our 'Moderators'; they have taught me a lot on how to navigate around on it. Here is one helpful hint: you can scroll up to the top of this page and click on the magnifying glass icon. A box will appear and you can type in key words like 'gerd', 'acid reflux', or emthambutol, etc. and past conversations about these topics will come up. then, you can click on each and read them.