hello Mikie, i am new here and not so common with this board. i have lyme for 4 years and had a lot of AB and other treatment behind me. today i start lovenox (low molekular weight heparin). in germany it is not very common to inject heparin because of lyme, thus i can not find others who i can share experiences referring to heparin with. So i feel a little alone here. i am currently reading that you used heparin too. and you are herxing on it?! i want to use the heparin to clear my fog in the brain. how log did you stay on heparin? was ist heparin-natrium? can you recomment it? did you feel better after herxing from the heparin? do you know others, who find help with the heparin? are there more people in amerika that are herxing from the heparin or more who find a little release in their symptoms? sorry, so mutch questions, but no experiences in germany with that topic so far. thank you!