Below are the main rubriks (i.e strongest indications or symptoms) of Sulphur in traditional homeopathic usage, not approved by the FDA.
BACK AND NECK
Back and neck
Sensation as if vertebrae, were gliding one over the other, when turning in bed.
Pain in small of back, on rising from a seat.
Gnawing pain in small of back.
Stitches in scapulae.
Pain in small of back, after heavy lifting and taking cold at the same time.
Curvature of spine, vertebrae softened.
Cracking in cervical vertebrae, especially on bending backward.
Stiffness in neck of back.≡ more ...