There are many different types of tremors. Not everyone with lyme has the same type. Just like in the non-lyme world, there are many causes.
Motion type of tremors are different than Parkinsons tremors (a specific resting tremor).
Here are 8 types :
/en.wikipedia.org/wiki/TremorIn our case some are related to anxiety, a "toxified" body, adrenal or thyroid issues with the infection, lack of sleep. These all influence the nervous system. One could pool them all together to fall under "nuero lyme", which is somewhat of a buzz word though.
It has also been noted that some with identifiable autoimmune conditions also have tremors.
What I have noticed in co-workers: Many smokers have tremors, until they light up.
Hypertension can be another (with or w/o lyme).
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My tremors improved but are not 100% gone, but way better. I had very ridged, shaky MS like movements for a while. Sleep, thyroid and time duration of and after physical activity have still been an influence in my case.
I never had the skin issues mentioned, but other skin issues that corrected.