Why did I get rash after taking CS

Hi,

I've had nasal infection for a couple of days (when I have bad allergies, I end up getting infections). I also have post viral / chronic fatigue.

Yesterday, my allergist told me to take Colloidal Silver to help me out with this infection -- Argentyn 23 "Professional Bio-Active Silver Hydrosol, 23 ppm"

He gave me a nasal mister and a bottle. He told me to mist my nose 2 x on the hour and to take a tablespoon every hour. I did this faithfully yesterday, beginning around 10 am and ending when I went to bed ~ midnight.

Now, today I have a couple of patches of rash breaking out...one on my wrist and one on my ankle. I did not have any rashes to this previously.

Note -- I have a hard time wearing jewelry. I think I am allergic to nickel. I can only wear Tiffany's silver as they do not use nickel. The two rashes I have right now look very similar to what I get when I wear non-tiffany's silver.

Any insight to why this is occurring would be much appreciated. Thanks and Blessings