Favus: Cod-liver Oil, 126, locally, and in case of debility, by the stomach. Carbolic Acid, 382, an efficient parasiticide. Naphtol, 416, still more useful. Myrtol, 430, Resorcin, 404, Salicylic Acid, 400, and Boric Acid, 420, are efficient local applications.

Feet, Fetor of : Potassa Permanganate, 159, in solution, will remove fetor temporarily. Sodium Bicarbonate, 224, a saturated solution, is serviceable. Salicylic Acid, 399, in powder freely dusted over the feet and stockings, is very effective. Benzoin Tincture, 422, when "frost-bite" is the cause, but useful in all.

Felon: Silver Nitrate, 305, a strong solution in nitric ether applied over the part may abort the affection, if at the beginning. Lead Nitrate, 315.

Fever: Aconite, 714, highly useful in simple inflammation, and in the eruptive fevers. Aliment, 63, must be regulated. Alcohol, 538, does good when the temperature declines, the pulse falls, the skin perspires, and the tongue grows moist. Baths, Cold, 83, certain method of reducing body-heat, and especially valuable in typhoid and pneumonia. Digitalis, 510, is indicated in inflammatory fever and in the eruptive fevers during the first stage, and as an aid to quinine when employed as an antipyretic. Quinine, 204, occupies the first position as an antipyretio, and is more generally applicable than any other. Chloral, 616, reduces fever, and is highly useful when high febrile excitement coincides with delirium and wakefulness. Salicylic Acid, 396, Resorcin, 404, Sodium Benzoate, 422, are antipyretic and antiseptic. Among the newer contributions to the antipyretics, and most effective, are Antipyrin, 411, Acetanilid, 426, Salol, 409, Calomel, 289, and compound solution of Iodine, 261, the former administered during the first week, and the latter during the whole course of typhoid fever, affect the course and duration favorably ; "the specific treatment" of the Germans. Carbolic Acid, 381, and Carbolate of Iodine, 380, have good effects in typhoid. Turpentine, 779, in typhoid, puerperal, and yellow fever, when there is much vaso-motor depression, haemorrhage, etc.

Fissure of the Anus : Hydrastis, 191, the fluid extract applied undiluted. Iodoform, 263, dusted well over the fissure, and Iodo-tannin, 264, applied In the same way. Trichlorphenol, 386. Carbolic Acid, 382. Cccaine, to allay irritability, 561.

Fissure of Nipples : Iron, 153, liquor ferri subsulph., and glycerin applied with a brush. Tannin, 346, in powder or the glycerite. Tincture of Benzoin, 422, with glycerin. Brandy, 577, with or without glycerin. Collodion, 819, flexile collodion, or Liq. Guttce Perchce, 819, applied to close fissure. Lead Nitrate, 315, with simple ointment or glycerin, is the most efficient application.

Flatulence: Calumba, 181, with aromatics. Camphor, 511, will often give prompt relief. Chloroform, 596, especially the spirit. Asafozt-ida, 551, Valerian, 554, and Spirit of Ether Compound, 593, are adapted to nervous and hypochondriacal cases. Turpentine, 736, is indicated in the flatulence of fevers, peritonitis, etc. Nux Vomica, 482, Belladonna, 526, Physostigma, 689, and probably Muscarine, 729, give relief to those cases of flatulence dependent on paresis of the muscular layer of the bowel; also the formula of Wood, 181. Diet is of the highest importance, in cases arising from intestinal indigestion.

Freckles: Alkalies, 224, in form of a lotion composed of potassa carbonate and chloride of soda. Sodium Biborate, 420, a saturated solution, Is a safe and often successful lotion. Naphtol, 416, Boric Acid, 420, and Tincture of Benzoin, 422, are newer and efficient remedies.