How Safe Is Lulifin Cream And Ontitraz Capsules For Fungal Infection?

I am suffering with some fungal infection on my bumps from last one year and also lot of itching at that area. I am applying lulifin cream on the affected area and has also taken onitraz capsules. But now i am only using the cream. But as i stop using it, after 4-5 days same infection comes again. please suggest some solution so that it goes permanently.