Systemic Sclerosis (SSc), or scleroderma, is a chronic autoimmune disease where the immune system attacks healthy tissue, causing inflammation and excessive collagen production. This leads to hardening of the skin, blood vessels, and internal organs, with symptoms and complications varying depending on the organs affected.
Hardening of the skin
The immune system attacking healthy tissue can lead to hardening of the skin

Hardening of the Blood vessels
The immune system attacking healthy tissue can lead to hardening of the blood vessels

Hardening of the Internal organs
The immune system attacking healthy tissue can lead to hardening of internal organs
