This is the 3rd time I've taken it in about a year and I took it once before about 2 years ago.
I'm just wondering if it's possible that I'm immune to it now? Or can you have it prescribed to you multiple times? I know people say you should ALWAYS finish your courses, but sometimes it's hard to remember (as it's 4 a day) and given my hectic sleep patters, I don't always manage to take it all 4 times and sometimes only twice. I tried my best to take one every 6 hours, but somehow the days slipped away from me last time.