I think you need to find an environmental physician who can
deal with this more creatively. There are several ways to remove heavy metals. Some doctors use chelation, IV or oral, plus some supplements to speed the detox.

How did you get poisoned?

We have a PN forum, but I don't recall a poster who was definitely diagnosed with arsenic poisoning. (even tho this happens).

Since arsenic affects mitochondria, some supplements that help restore mito functions may help you.
These are acetyl-l-carnitine, CoQ-10 and r-lipoic acid, and biotin.
(some drugs and toxins cause neuropathies by poisoning the mitochondria of cells)

We discuss these at our neuropathy forum here:
http://neurotalk.psychcentral.com/forum20.html

Some chemical sensitivies may remain as reflexes following an exposure. I myself react to ammonia that way, I get bronchospasms (and my exposure was back in the early 70's).
I keep an albuterol inhaler around as insurance. If I go to a public store that has just stripped
their floors, I can get an asthma attack. Gasoline and diesel will also set me off.

There is a connection between arsenic and alcohol:
http://aje.oxfordjournals.org/cgi/co...full/164/2/194

When alcohol creates "pain"... this is also a cardinal symptom for lymphoma.
It can be a sign of it, before any others are noticed.