anesthesia
"Had a bronchoscopy where Succinlycholine was used in the Anesthesia and felt fine when I left the hospital.  In the early evening I began to experience stiffness the started in my neck but by 10:00 it had spread to all of my muscles.  My arms, thighs, calfs, glutes, stomach, back and ribs all were extremely sore to the point that I could barely move.  Never had such extreme soreness and it actually wakes me up at night.  This has nothing to do with how you were positioned on the table but is a reaction, or side effect, of the Succinlycholine.  Strongly urge you to use something else."