- Zinc-i has been proved by American pro vers, producing some well - defined symptoms, including splinter-like pain in throat.
- A cough from tickling in the throat and the more he coughed the worse the tickling became.
- A peculiar tingling in rig ht side of face to vertex with tension in skin of the part.
- Undulating pain at border of right free ribs, extending to third rib on same side.
- Coldness in stomach and bowels with tendency to perspire
