Inflammatory response
1.Tissue damage caused by bacterial infection or injury
2.Release of vasodilators and chemotactic factors like histamine
3. This lead to increased capillary permeability and blood flow to the area
4. Margination followed by migration of phagocytes to the site of infection
5.The serum proteins along with phagocytes destroy bacteria.
6.Once intruder is destroyed, inflammation settles down.