Scleroderma is also a disease that is very harmful to patients. So, what are the symptoms of scleroderma? Let's take a look at the expert's answer, hoping to help patients. First of all, scleroderma can be divided into localized scleroderma and systemic scleroderma, and their symptoms are different. The lesions are mainly confined to the skin, mainly manifested as skin sclerosis. If the lesion causes damage to the patient's internal organs, it is systemic scleroderma. Systemic scleroderma, also known as systemic sclerosis, can involve skin, especially gastrointestinal tract, lung, kidney and heart. , causing dysfunction of the corresponding organs. What are the symptoms of scleroderma? The skin of scleroderma patients has changed, thickening and shrinking, and the degree of skin lesions is different from the involved parts. The symptoms of scleroderma are as follows: 1, joint involvement. Arthralgia is a common symptom in the early stage of systemic scleroderma. The skin or tendon hardening of joints often pulls the joints, making them gradually bend and unable to straighten. Causes the joint extension and flexion of patients with systemic scleroderma to be blocked. 2. What are the symptoms of scleroderma? At first, it is mostly pain in interphalangeal joints, and then pain in elbows, knees, ankles, shoulders and hips can also occur one after another. Severe cases may be accompanied by joint swelling and tenderness. However, the joint pain of patients with systemic scleroderma is not the whole course, but occurs intermittently, which is not proportional to the degree of skin sclerosis. In addition, patients with this disease often appear pale and purple when their fingers are cold, and at the same time, they will be accompanied by symptoms of finger tingling and paralysis, which is caused by arterial spasm of limbs. The above content is a detailed introduction to the symptoms of scleroderma, hoping to attract everyone's attention and take preventive measures in time. What else do you want to know about this problem? You can learn from experts. I believe there will be an answer that will satisfy you. Finally, I wish you good health.