Scleroderma means "hard skin." It is the medical term for a group of
conditions that affect the skin and tissues that support the organs inside the body, called
There are 2 main types of scleroderma. "Localized" scleroderma affects the skin and tissue just under the skin. "Systemic" scleroderma can affect the skin and organs inside the body, including the heart, lungs, kidneys, and the digestive system. The digestive system includes all the structures and organs that handle and process food, such as the stomach and intestines.
The most common symptoms of systemic scleroderma include:
• A condition called "Raynaud phenomenon," which causes the fingers and toes to turn
white or purple-blue in response to cold or stress
• Puffy skin that slowly becomes hard and thicker than normal
• Joints that become stiff, because the skin around them isn't able to stretch as well as it used to
• Small white lumps in or under the skin on the fingers – These are called "skin deposits." They contain calcium and might also be called "calcinosis."
Less common symptoms that can happen when other organs are affected include:
• Acid reflux – This is when the acid that is normally in your stomach backs up into your esophagus, the tube that carries food from your mouth to your stomach.
• Trouble swallowing
• Shortness of breath
Maybe. Your doctor or nurse might be able to tell if you have it by learning about your symptoms and doing an exam. But you might need tests, including:
• Blood tests
• Skin biopsy – For this test, a doctor takes a small sample of your skin. Another doctor then looks at the skin cells under a microscope to check for signs of scleroderma.
• A chest X-ray
• Breathing tests, also called "pulmonary function tests" – These tests measure how well the lungs are working.
Treatments for systemic sclerosis include:
• Tests every few weeks or months to check your blood pressure and check how well your kidneys and lungs are working
• Prescription medicines to treat symptoms in different parts of the body
• Surgery to remove calcinosis
Yes. You can use special creams with "lanolin" (a greasy substance found in wool) to help keep your skin moist. If itching is a problem, you can take over-the-counter antihistamines, such asdiphenhydramine (sample brand name: Benadryl).
If you have scleroderma, you might have a harder time
getting pregnant than women without the disease. You also might be more likely to have a
miscarriage. (Miscarriage is when a pregnancy ends before a woman has been pregnant for 20
During pregnancy, some of your symptoms (such as Raynaud phenomenon) might get better. But other symptoms (such as heartburn) might get worse. If you have kidney problems caused by scleroderma, pregnancy can be very dangerous and even life threatening.
Because scleroderma affects the way you look and, in some cases, your ability to do everyday things, the disease can cause stress and worry. Your doctor can refer you to a counselor or a local scleroderma support group for advice on coping with the condition.