Below are the main rubriks (i.e strongest indications or symptoms) of Lachesis in traditional homeopathic usage, not approved by the FDA.
BACK AND NECK
Back and neck
Stitches in back and between shoulders.
A small tumour is formed near the spine.
Burning in back.
Spasms in muscles of back.
Painful stiffness from loins to hip, as if muscles were too short.
Insupportable nocturnal pains in back, in loins, hip and knee.
Pain in the small of back, with constipation, intermittent fever, palpitation of the heart or dyspnoea.
Pain in the os coccygis, when sitting down one feels as if sitting on something sharp.
Want of strength in back and knees, which forces patient to stoop when walking.
Pain, as from dislocation, in loins, as after great exertion.
Papulć, vesicles, tetters, pimples, and scarlet spots on back and shoulder-blades.
Nape of neck and neck excessively sensitive to least pressure.
Rheumatic stiffness of nape of neck and neck.≡ more ...