My left libia minora hurts like a sting, sometimes...

Treatment of vulvodonia
there is no specific therapy to treat is type of pain syndrome. also it is difficult to be treated. you may start tratement with topical pain medication like topical lidociane 2 percent gel. if there is no response other treatment like nerve block by injection of pudendal pain can help. it is better to be associated with pelvic floor exersize like kegel exersize and sqeeze-release exersize.
Diagnosis of vulvodonia
it is medical diagnosis. oyu have to visit gynacoligist who will examine you and rule out any infectious process like fungal,bacterail and protozoal infection. you may need pelviabdominal ultrasound to rule out any pelvi pathology.
Causes of vulvodonia
it is thought to be increase in sensitivity of pain threshold of nerve ending terminals. pain threshold vaies from person to person.