Colloidal Silver is simply sub-atomic particles or "nano" particles of 99.99% pure silver electrically dispersed into steam distilled water. It reportedly kills bacteria,fungus and yeast by interferring with their metabolism necessary for respiration.

Colloidal Silver does not affect the "good bacteria" essential in preventing yeast infections in women.

It has been suggested that you can use Colloidal Silver as often as desired for topical infections, wounds, burns and rashes. For systemic infection, colds and flu, you might start with a tablespoon every few hours at first onset of symptoms then taper off to 1/2 to1/4 teaspoon as symptoms lessen. Do not take this product if you are allergic to silver. Otherwise, there is no toxic level and is completely safe at any dosage. You must take responsibility for your problem or consult your health care provider.