Examine carefully, and have the animal trotted slowly both towards and from you. If the lameness be in front the animal drops on the well quarter, and throws his head up when the unsound leg is placed on the ground. If lame behind he hitches up the lame quarter, and nods the head when the sound leg is placed on the ground. Then determine location. If in foot, the lameness is more apparent on hard than on soft ground. If lame elsewhere, it will be as apparent, and probably more apparent, on soft as on hard ground (except in splint and other exostoses), and is usually some sprain of a ligament between knee and fetlock in fore leg, and in hock of hind leg. (See [Corns]; [Cracked Heels]; [Curb]; [Foot Inflammation]; [Founder]; [Grease]; [Hock Lameness]; [Hoof-bound].)
LAMPAS.
Symptoms.—Swollen condition of roof of mouth caused by cold, indigestion, or growing teeth.
Treatment.—Laxative food, and even a mild dose of laxative medicine if required. Rub mouth with salt or a little alum and water.
LARYNGITIS (INFLAMMATION OF THE THROAT).
Symptoms.—Sore throat consists of inflammation of head of windpipe, indicated by cough and difficulty in swallowing; hot and tender in region of gullet; the least pressure may produce paroxysms of coughing; pulse quick, respiration somewhat hurried.
Treatment.—Place in box stall where atmosphere is warm and moist; avoid cold air; hot-water fomentations, and rub throat with ammonia liniment (1 part liquid ammonia, 1 part cantharides, 2 parts olive oil;) soft laxative food or grass, no hay; sponge throat with solution of nitrate of silver 10 grains to 1 oz. of water; steam nostrils every 15 minutes with bucket of boiling water and tablespoonful of turpentine poured over hay. No laxative medicine if avoidable. Use enemas, and if necessary give 2 oz. Epsom salts in a pint of water with two drams of ginger night and morning for several days.
Keep temperature of body normal by clothing, and give febrifuges in the form of small doses of ½ dram belladonna and 1 oz. nitre made into a soft ball or dissolved in water.