Many parasites do not take being evicted lying down.
They start survival processes of their own like laying
lots of eggs. Its our body reacting to the parasites
which cause the smell. The parasites defecate in our
system and have the whole range of function, from birth
to death. Our body processes the toxins through its
filters, kidneys, liver/gallbladder/and skin. Strengthening
the blood which carries the waste away and nutrition
throughout the body, it is good to make sure your blood
cells are well nourished and hydrated. Later, it would
do the body good to do a liver flush~~
and perhaps a kidney flush which is as easy as juicing
and drinking it down.
Here is a more informed take on your question~~