Posted 9/23/2008 3:48 PM (GMT -5)
"The Herxheimer (die off) reaction occurs when large quantities of toxins are released into the body as bacteria die, due to antibiotic or antifungal treatment.
Typically the death of these bacteria and the associated release of endotoxins occurs faster than the body can remove the toxins via the natural detoxification process performed by the kidneys and liver. It is manifested by fever, chills, headache, myalgia (muscle pain), and exacerbation of skin lesions. Duration in syphilis is normally only a few hours but can be much longer in other diseases. The intensity of the reaction reflects the intensity of inflammation present."
So when you repopulate the gut with good bacteria at high doses a kinda battle takes place and the body needs to release the assoicated toxins. This casues the above symptoms