For _conjunctival symptoms_ bathing with tepid water to soothe irritation and remove adhesions and crusts, may be followed by a drop of aqueous solution of pyoktanin (1:1000) under each lid, twice a day, or cocaine (3:100), or silver nitrate (½:100); may be used. Fröhner advises creolin (½:100); Cadeac, cresyl (½:100); Müller, mercuric chloride (1:2000) or boric acid (1:40). Other Collyria may be substituted (see diseases of the eye). In violent inflammations atropia will find a place and in ulcerations boric acid, silver, pyoktanin, calomel, or hydrogen peroxide. When irritation and rubbing are persistent a cocaine solution may be dropped into the eye every few hours. When the ocular troubles persist during general convalescence tonics with good nourishment and hygiene are demanded. With _digestive symptoms_ the attendant vomiting will usually have cleared the stomach of irritant contents. In the exceptional cases it may be unloaded by apomorphia (¹⁄₁₀₀ gr. subcutem), or ipecacuan wine a teaspoonful by the mouth. More commonly a check must be placed on persistent vomiting by bismuth nitrate (3 grs.), laudanum (5 to 10 drops), creosote (5 drops), or chloroform (5 to 10 drops), and small pieces of ice. A derivative to the epigastrium is sometimes useful. The food should be of the simplest and most easily digested kind, milk, meat-soup skimmed of fat, meat juice, scraped or pulped raw meat. Demulcents like gum water, slippery elm bark, or decoction of marsh mallow may be resorted to, and in case of extreme irritability nourishment may be given by rectal injection. As vomiting may be kept up by irritants in the intestines a tablespoonful of tincture of rhubarb may be required to be repeated twice a day until relief is secured. Calomel and chalk (1:12) in grain doses will sometimes serve a good purpose. Also dilute hydrochloric acid in water (1:60) in doses of a teaspoonful with pepsin, gentian, quinine or nux vomica will often contribute much to restore tone and function. Septic intestinal fermentations may be met with beta-naphthol, naphthalin, (7 grs.), chloral hydrate (10 grs.) lactic acid (buttermilk), or salol (5 grs.). The attendant fœtid diarrhœa may demand in addition opium or silver nitrate (½ to 1 gr.). The gastric secretion is usually suspended so that it largely passes into the intestines unchanged. Of course it should not be used along with muriatic acid. The _skin eruption_ is usually considered of little consequence, or, by some, beneficial (Cadeac). If treatment is desired it may consist in dusting powders, demulcent soothing dressings and perhaps stimulating liniments as found under _skin diseases_. It usually disappears with the elimination of the toxins and the restoration of vigorous health.