To reset the Hosts file back to the default, follow these steps: 1  Open Notepad. 2  Copy the following text, and then paste the text into the file:# Copyright (c) 1993-2006 Microsoft Corp.## This is a sample HOSTS file used by Microsoft TCP/IP for Windows.## This file contains the mappings of IP addresses to host names.
From traumatized skin to hair follicles âÅ¡ thatâs the cause of sebaceous cyst. Pus is the result of fluid remains of liquefactive necrosis of tissues. It is usually pale yellow to yellow green and sometimes whitish. Bacterial infections are the most often cause of pus-filled cysts like acne. Because pus is formed through the accumulation of dead tissues, it causes the discharge to smell unpleasant.
In most cases, sebaceous cysts can be ignored as they usually are not dangerous. If a small cyst becomes inflamed, a doctor can inject it with a steroid drug to reduce swelling. A doctor may drain a cyst that is large, tender or inflamed.he term refers to either an âepidermoid cyst,â which originates from the skin, or a âpilar cyst,â which comes from hair follicles. These cysts are closed sacs that can be found under the skin of the entire body, except for the palms of the hands and soles of the feet.