I've been on LDN for 8 days now and I'm really sick with flu-like symptoms: naseua, chills, feeling too hot, and just plain 'feeling bad'. My suspicion is the LDN is for lyme or coinfections(testing not done yet) and or CFS. Having contacted the dr I am still waiting for a reply, the pharmacist suggested going down to just one pill instead of three at night. I took one pill last night and I actually feel worse :-(. My prescribed dose is 3 x 0.5mg pills. Is this side effect or effect? Has anyone else had a similar experience? Eating food makes me sick, doing anything other than laying down or sitting still makes me sick. I haven't been shopping in a week because I feel so bad I do not want to go. Help!