What should I do if I miss a dose of Dificid?

Dificid (fidaxomicin) is usually taken twice a day. You should take it at about the same time each day—in the morning and in the evening, for example. If you forget to take it and only a few hours have gone by, just take a dose when you remember. However, if it is near the time you are supposed to take your next dose, just skip it and take the next dose as you normally do. Do not take two doses at the same time.