Does major surgery weaken your immune system

This makes it easier to get ill and harder to recover from illness.It does so by making your immune system less active.For example, macrophages express a number of cell surface receptors that allow them to recognize different pathogens.The beneficial bacteria and microorganisms that live there defend your gut from infection and support.The trauma of going under the knife puts your immune system into a state of high alert and floods the blood with immune cells that can trigger harmful inflammation.Your chills may last for a few minutes to hours.

Surgery, especially major surgery, may put a burden on the immune system, exhausting its reserves to help prevent infection and heal wounds caused by the procedure.This is a process called inflammation.You'll be on pretty high doses;Some cancer treatments, such as chemotherapy, affect the immune system making it harder for the body to fight infections.The early immune response to the surgical trauma is associated with activation of innate immunity.The responses may, however, contribute to the development of postoperative infections and spread of malignant disease.

Any type of major surgery can weaken the immune system.You have lots of tummy troubles.It prevents various infectious and.Once the incision heals, the risk of local infection goes away.This isn't the first study to suggest that smoking affects the immune system, said pergam.