Chloral Hydrate: in moderate doses.
Digitalis.
Ice-bag over precordium.
Iron.
Leeches or Wet Cups: in early stages, to abort.
Lithium Citrate or Acetate.
Mercury: to prevent fibrinous deposits; conjointly with alkalies if of rheumatic origin.
Opium: in full doses.
Potassium Iodide.
Potassium Salts: to liquefy exudation.