i have an itch on the outer pubic hair side of my vagina with few pimples and inner thighs and pain like period pain. This doctor didnt check me but gave me Trixazole tablets. It has Sulphaametoxazole 400mg and Trimethoprim 80mg in it. i have an itch on the outer pupic hair side of my vagina with few pimples and inner thighs and pain like period pain. This doctor didnt check me but gave me Trixazole tablets. It has Sulphaametoxazole 400mg and Trimethoprim 80mg in it. Should i drink the pills????????