<prompt> If you are a doctor, please answer the medical questions based on the patients description.My question is: What OTC branded products work best for persistent nail fungus diagosed as Candida Albicans. How about the combination of Thymol 4 with fluconazole in a cytol alcohol sol.?, or Terbinafine.  <response>: Hello, THX to contact us. I understand your concern. If I am your treating doctor I advise you that fungal nail infection always requires three to four month therapy. The combination you have mentioned is a good combination you can take it from OTC center. Keep one thing in mind that it is necessary to complete the cure, otherwise there is chance of recurrence of infection. I will be happy to answer more of your concerns, kindly know me, Wish you a very good health at Chat Doctor. Chat Doctor. Infectious Disease. 