Genital herpes is a common sexually transmitted infection (STI) caused by the herpes simplex virus (HSV). Your doctor may be able to diagnose genital herpes just by looking at the sores on your genitals, anus or mouth. A swab from a blister or sore can also be tested for HSV. In addition to sores or ulcers, symptoms of genital herpes may include:
Painful urination
Discharge from the urethra
Discharge from the vagina
Fever
Headache
Body aches
Swollen lymph nodes in the groin
Genital herpes cannot be cured, but antiviral pills can treat sores and reduce the frequency and severity of outbreaks. Speak with your doctor about treatment options.