I had a very bad dry and tickly cough that didn't seem to go away (for more than a week). I tried every natural remedies possible, ACV with honey, ACV gargle, inhalation, eucalyptus etc... and nothing worked.
The only thing that did finally work was a deep gargle with Colloidal Silver. I did gargle with the solution then laid on the bed with my head on the edge of the bed so that the solution can reach the back of my throat. I kept the solution in my mouth for 6 minutes and then I slowly swallowed the solution.
I repeated the treatment 3 times since last night and after 12 hours only, I am already feeling extremely better. I just learned that dry coughs that last are usually caused by bacteria so unless you kill the bacteria, you are going to cough forever. Colloidal Silver kills them in just minutes. I pray this will help someone feel better.