Symptoms of lichen sclerosus. 1  Smooth, shiny, white spots on the skin. 2  Skin that is thin, wrinkled, and weak, or easy to tear. 3  Skin that is red, bruised, scaly, or cracked. 4  Bleeding or blistering in the affected area. 5  Itching, pain, or discomfort in the affected area. 6  Painful urination. 7  Pain during sex.
Pain that is caused by organic diseases and disorders is known as somatogenic pain.
This is called referred pain. It can be both somatic as well as visceral. Referred Abdominal Somatic pain: The nerves fibers that innervates the diseases structure and the nerve fibers where pain is felt ascend along a common pathway. The cerebral cortex is not capable to distinguish between both and pain is also felt in other area which is normal.