Scleroderma includes limited scleroderma and systemic scleroderma, and its initial skin color is slightly different, mainly light red or pale white. 1. Limited scleroderma: early general skin lesions, mainly plaque-like or linear, skin color early is light red and shiny, and gradually develop to the active stage, the color becomes purple-red, the lesions gradually harden, the surrounding local skin texture also gradually disappear, the color becomes wax yellow or ivory. 2. Systemic scleroderma: In the early stage, it is mainly a paroxysmal pallor after being cold or emotionally agitated, which then turns into bruising and finally flushing, and can be accompanied by joint pain, weight loss and other symptoms. If you suffer from scleroderma, it is recommended that you seek timely medical treatment and follow the doctor’s instructions for standardized treatment.