This week, I cured a case of Pink Eye using essential oils, without antibiotics! Relief from itching was nearly immediate. Complete cure took a little less than three days, applying oils twice daily. Eucalyptis, Lavender and Melaleuca (tea tree) oils--purest quality from Doterra oils.
'8 Proven Colloidal Silver Benefits and Uses' -- I love Colloidal Silver. Cured my son's strep throat when 4 rounds of antibiotics could not. I've used it successfully for the flu and pink eye too. My current brand of choice is Sovereign Silver, though there are several other very good quality brands out there. Just do your research because unfortunately there are also several not so good quality brands out there as well.