Hi and thanks for your question. There are other STI’s and non STI infections like yeast that can cause vulvar burning . The skin in this area can be very sensitive to a change in body wash or soap that can then cause irritation and burning. Please consider having the symptom you describe checked out with your doctor or at an STI clinic. This way you can have an assessment in person and do any testing and treatment if needed. Health Nurse
This answer was posted on October 31, 2016.