My wife has itching problem in vagina which is occurring every alternate week and due to this after intercourse my penis also get itching with boil on it for that I use candid b and same by wife which gives relief to me but wife has temporary relife shown to gynecology for that see has given clingen suppository with one vaginal wash liquids at time of bath and zocon as kit this same combination given by other Dr also but after stoping medicine again itching is started which is relieved temporarily by candid b pls suggest