Hello, I was prescribed vaginal tablets Trichopol for yeast infection.…

Hello, I was prescribed vaginal tablets Trichopol for yeast infection. Could you please tell me if anyone has used them? Did your tablet dissolve? Or did you just pull it out? Although I followed all instructions, I soaked it in water before use (it dissolves in water, and by morning it's whole thing comes out). ?:( Or am I doing something wrong?