Below are the main rubriks (i.e strongest indications or symptoms) of Aconite in traditional homeopathic usage, not approved by the FDA.
BACK AND NECK
"Tearing pains down the spine.
Painful, stiff neck.
Crawling in the spine like insects".
That is a peculiar feature, this crawling sensation; it comes from cold, from being suddenly chilled.≡ more ...