Below are the main rubriks (i.e strongest indications or symptoms) of Merc Viv in traditional homeopathic usage, not reviewed by the FDA.
Band-feeling about head
Exostosis, with feeling of soreness
One-sided, tearing pains
Catarrhal headaches; much heat in head
Tension about scalp, as if bandaged
Stinging, burning, fetid eruptions on scalp
Loss of hair
Scalp tense; oily sweat on head.≡ more ...