CS>HELP PLEASE Sinus Infection

[Medwith, Robert]

Despite taking a 2 to 1 mix of Gatorade and CS I still got a recurring Sinus
Infection.
I am on Antibiotics.
What CS is inject able 
How would I inject
Where would I inject, in leg thigh or in Vein
What makes a certain CS safe for injection, is it filtered better or what.
Considering injecting some CS but need to use right one and to do it right
I wish I knew some one who would give CS in IV,s
 
 Thanks 
Bob