Ipecacuanha: in minim doses often relieves.
Kumyss: as diet.
Menthol.
Methyl Chloride: spray to spine.
Morphine: suppository introduced into the vagina: no abrasion should be present, or there may be symptoms of poisoning.
Naphta: one or two drops.
Nux Vomica: one and one-half drop doses of tincture.
Orexine Tannate: extremely efficacious and prompt, after few doses, except where actual gastric lesion.
Pepsin: like ingluvin but not so successful.
Plumbic Acetate: in extreme cases.