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.
Types of Nociceptive Pain: 1  Superficial Somatic Pain - Somatic pain is the pain you feel when you have an injury, which typically improves with healing and is gone when healing is complete. Superficial (surface) somatic pain includes cuts, bruises, burns and the skin wound aspect of surgical incisions.