Hi, my issue is that my mother is suffering from vaginal infection("burning inside the vagina"). Her age is 50. Last year she is suffering from same problem. I consult the dctr, she  suggest me "Evalon ointment".. It will cure at that time.. But now again she is suffering from same problem.. But this time Evalon ointment is not effective.. So can you give me the correct medicine for my mother.. Thank you.