How can you tell if the itching you’re experiencing is something more serious and needs a doctor’s attention?

Any symptoms that are persistent (last more than a few days or come back with regularity), or itching that is accompanied by burning, inflammation, or discharge means it’s worth a visit to the doctor. Other red flags to look out for include pain during sex, changes to the outer skin of your vagina, or painful urination. These could be signs of a sexually transmitted disease.