Yes, I have used CS for middle ear infection. Along with this , but at  
different times I have used
oil of garlic tincture and a tincture called Ear and Nerve from Dr.  
Christopher.  It takes awhile, but it does work.  If you want  specifics you 
may email 
me privately.I will be able to answer you this weekend,  when I am at home. 
As for diet, I omit all dairy when I have this problem, and  eat a clean diet.
Diane M



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