TEMPERATE BATH, at a temperature of from 75° to 80° Fahr. The time of remaining in the bath should be regulated by the strength of the invalid. As a rule, it should not exceed three _minutes_, and the colder the water the less time should the patient be immersed. Immediately after emerging from any bath, the body should be thoroughly dried and rubbed with a moderately coarse towel until a glow is experienced and reaction is fully established. The attempt to toughen children by exposing them to low temperatures of either air or water, cannot be too emphatically condemned. This caution, however, does not apply to the employment of moderately cool water for ablutions. The cold or cool bath should be taken in the early part of the day, but _never during digestion_. Whenever reaction does not follow bathing, artificial means must be resorted to, as stimulating drinks, dry warmth, or exercise. THE TEPID BATH, the temperature of which is from 85° to 92° Fahr., is generally used for cleansing the body. It is prescribed in fevers and inflammatory affections for its cooling effects. It is usually medicated with some acid or alkali. The latter unites with the oily secretion of the skin and forms a soapy compound easily removed by the water. The temperature should be regulated according to the vitality of the patient; and the bath may be repeated two or three times a day. It removes superfluous heat, and keeps the skin in a condition favorable for excretion. THE WARM BATH, at a temperature varying from 92° to 98° Fahr., is always agreeable and refreshing. It equalizes the circulation and softens the skin, by removing all impurities. It moderates pain and soothes the whole system. It does not weaken or debilitate the person, but is in every way beneficial. It is an efficient, remedial agent in many chronic diseases, convulsions, spasmodic affections of the bowels, rupture, rheumatism, and derangement of the urino-genital organs. It should be employed immediately before going to bed unless urgent symptoms demand it at other times. It may be medicated or not, as circumstances require, but should always be taken in a warm room. THE HOT BATH at a temperature of from 98° to 110° Fahr. is a powerful stimulant. It excites the nerves, and through them the entire system. It causes a sense of heat and a constriction of the secretory organs; but perspiration, languor, and torpor soon follow. In the sudden retrocession of cutaneous diseases, it restores the eruptions to the surface and gives speedy relief. The hot bath may be applied locally when circumstances require.