I used CS on my right ear ache not too long ago...it took about 3 days and 
the ear ache went away.  I used several drops in my ear twice a day.  No more 
ear ache for me.

I also had 3 styes on my lower left eyelid last week.  I immediately bathed 
my eye in CS several times that evenng.  The styes did not get worse...the 
lid area just sort of ached...and then on day 3 there was no more styes, 
aches, sensation at all.
Linda