Lately I have trouble breathing....It comes and goes...I feel a tightness in my chest..Like there is dust or something in my lungs that needs to come out...anyone else feel this...of course I have the twitching,weakness,anxiety, etc. with this....but the symptoms are improving...but the lung symptom is coming through now...Thanks Sandra P

Yeah, it feels like you need to cough but nothing is there. I also have burning in my lungs and tightness.

Adrenal insufficiency can make you short of breath, or give you 'air hunger'. Adrenal insufficiency is very common in mercury poisoning, along with hypothyroidism. Are you taking any adrenal support?

My adrenals crashed in Feb of '05 due to a low zinc leading to a higher copper situation along with nickel x8. Felt like you could not breath in ENOUGH, like your diaphram was block. Practice diaphram breathing. It is due to water retention in your torso and retention of circulation, as adrenals regulate circulation etc.