Infectious Vasculitis

Infectious vasculitis is an inflammation of blood vessels caused by an infection, such as bacteria, viruses, or fungi. When these microorganisms invade the vessel walls, they trigger an immune response, leading to swelling, damage, and narrowing of the vessels. This can disrupt blood flow, potentially causing tissue damage or organ problems. Symptoms vary depending on which vessels are affected but may include skin rashes, pain, fever, or organ-specific issues. Treatment typically involves addressing the underlying infection with medications like antibiotics or antifungals, along with managing inflammation.