just found this info on another website
Stage 1
lasts 1 to 3 months
severe, burning pain
muscle spasm
joint stiffness
rapid hair growth
skin color and temperature changes
Stage 2
lasts from 3 to 6 months
pain which becomes more intense
swelling
decreased hair growth
nails which are cracked, brittle, grooved, spotty
softened bones
stiff joints
weak muscle tone
Stage 3
irreversible changes to skin and bone
pain is continuous
muscle atrophy
severe limited mobility
contractions of muscles and tendons (limbs may be twisted)
which stage do you feel your in?