Fungal and Parasitic STIs Candidiasis or thrush Candidiasis or thrush is a skin infection caused by an overgrowth of a fungus called candida albicans. This fungus occurs normally in the vagina and is usually kept in balance by other bacteria. However, factors such as stress, broad spectrum antibiotics or wearing tight pants or pantyhose can cause the fungus to multiply. While it is possible to get thrush without sexual contact, it can be transmitted and aggravated through sex. Treatments include anti-fungal creams and vaginal tablets.
Many women also find that self-help remedies alleviate painful symptoms of thrush.
Gardnerella and trichomoniasis are two other vaginal infections. Symptoms of both are pungent vaginal discharge and possibly itching. Treatment involves a course of antibiotics. Pubic lice and scabies Pubic lice are creatures similar to head lice which infest the pubic hair causing intense itching. Marks or bites around the pubic area and small eggs attached to the pubic hair are indicators of pubic lice.