From Dog

Flucytosine (5-flurocytosine) is a synthetic antimycotic drug.

Side-effects such as drug eruptions have limited the use of this drug in treatment of cryptococosis[1].

It has also been used, but with limited efficacy, in conjunction with ketoconazole against Cladophialophora bantiana[2].


  1. Malik R et al (1996) Suspected drug eruption in seven dogs during administration of flucytosine. Aust Vet J 74(4):285-288
  2. Guillot J et al (2004) Eumycetoma caused by Cladophialophora bantiana in a dog. J Clin Microbiol 42(10):4901-4903