maybe a little Ben-Gay....
I have used it to cure a kidney infection. It worked overnight. Of course I treated it like any other antibiotic. I repeated the dose for five days. Colloidal silver is an antibiotic to which the pathogens do not develop immunity. That is why silver is used in bandages at the wound care center, that and they can charge you insane prices for it. Of course the Pharmacology manufacturers don't want people using colloidal silver because there is no profit for them.
maybe a little castor oil...