What are the symptoms of tissue damage?

This question closely resembles "What are the symptoms of tissue?" answered previously. Tissue damage produces symptoms including pain (varying in character based on injury type and tissue affected), swelling (from inflammation and fluid accumulation), visible changes (redness, bruising, deformity, color changes), loss of function (weakness, numbness, paralysis, impaired organ function), and systemic signs (fever, fatigue, weight loss indicating widespread tissue involvement). Specific symptoms vary by affected tissue—muscle damage causes weakness, nerve damage produces numbness or altered sensation, epithelial damage impairs barrier function, and organ tissue damage generates symptoms related to that organ's role. Concerning symptoms warranting medical evaluation include severe pain, substantial bleeding, obvious deformity, complete loss of function, numbness or paralysis, and signs of infection (increasing pain, fever, pus). Medical assessment through physical examination, imaging, and potentially laboratory testing or biopsy enables definitive diagnosis and guides appropriate treatment.