Dificid generic name?

What is the generic name for Dificid?

Dificid is the brand name for fidaxomicin. [1]

Is fidaxomicin the same drug as “Dificid”?

Yes. Dificid = fidaxomicin, which is an antibiotic used for certain types of C. difficile infection. [1]

Are there any other generic names users might see?

In practice, the generic name you’ll see on prescriptions is fidaxomicin. Other terms you might encounter are usually brand references or dosage-form specifics (not different generic names). [1]

Sources:
[1] https://www.drugpatentwatch.com/brands/dificid/