I was recently diagnosed with a UTI, and put on an antibiotic (Keflex) for it. I'm supposed to take a pill four times a day, and have been following that faithfully up until today, when I forgot to take my pill during lunch. (I'd already taken one pill with breakfast, and took a pill as soon as I got home from work, if that matters.)
Should I take an extra pill tonight? Should I continue like nothing's happened, and take the forgotten pill on the same schedule (as in, on the morning after when I'm supposed to have finished taking the pills)? Is there another option that I'm forgetting?