Hi everyone , first time posting. I've had ME/CFS for about 20 years after catching mono/glandular fever. About 2 months ago I had a root canal for the first time and my health and energy levels have plummeted ever since. I was given anti biotics for some residual infection but these made me feel worse. I went to my doctor who ran blood tests but nothing showed up and he put me on anti depressants. My dentist wants to redo it but I've read on the internet quite a few adverse reports on root canal infections and I'm inclined to just have the tooth pulled out. My cfs symptoms are the worst for some years and I'm desperate to find an answer to this. If anyone else has been through a similar experience I'd be really grateful for their comments and advice. Thanks.