Systemic inflammatory response syndrome (SIRS) is a medical condition caused by an overwhelming inflammatory response in the body. It typically occurs in response to an infection, trauma, or injury. However, SIRS can also occur in the absence of any infection, which is referred to as non-infectious SIRS.
When the body experiences non-infectious SIRS, it is usually due to an underlying medical condition such as autoimmune disorders, pancreatitis, or burns. SIRS can also occur after surgery or as a side effect of certain medications.
One of the most common symptoms of SIRS of non-infectious origin is a fever. Other symptoms may include rapid heart rate, rapid breathing, low blood pressure, and confusion or disorientation. These symptoms can develop rapidly and can be life-threatening if left untreated.
If you suspect that you or someone you know may be experiencing non-infectious SIRS, it is important to seek medical attention immediately. A healthcare provider will typically perform a physical examination, blood tests, and other diagnostic tests to determine the underlying cause of the condition.
Treatment for SIRS of non-infectious origin typically involves addressing the underlying medical condition. For example, if SIRS is caused by an autoimmune disorder, treatment may involve medications that suppress the immune system. If SIRS is caused by pancreatitis, treatment may involve pain management and dietary changes.
Overall, SIRS of non-infectious origin is a serious medical condition that requires prompt diagnosis and treatment. If you or someone you know is experiencing symptoms of SIRS, seek medical attention right away to prevent further complications.