OMG. I have been on Bactrim for 2 weeks after going undiagnosed for over 3 years and had the worst night last night. Fever, headaches, shivering, aches and pains. I had to stay home from work today. How long does the herx usually last? I cannot imagine trying to go to work feeling like this but I work in a small office. Any advice on how to handle herx. Thanks so much.
P.S. Don't know what I have yet as still awaiting Igenex test results.