THE HOT-AIR BATH.

1. Place the alcohol lamp under the chair, without the dish of water. Then place the patient on the chair, as in the vapor bath, and let him remain until a gentle and free perspiration is produced. This bath may be taken from time to time, as may be deemed necessary.

2. While remaining in the hot-air bath the patient may drink freely of cold or tepid water.

3. As soon as the bath is over the patient should be washed with hot water and soap.

4. The hot-air bath is excellent for colds, skin diseases, and the gout.

THE SPONGE BATH.

1. Have a large basin of water of the temperature of 88 or 95 degrees. As soon as the patient rises rub the body over with a soft, dry towel until it becomes warm.

2. Now sponge the body with water and a little soap, at the same time keeping the body well covered, except such portions as are necessarily exposed. Then dry the skin carefully with a soft, warm towel. Rub the skin well for two or three minutes, until every part becomes red and perfectly dry.

3. Sulphur, lime or salt, and sometimes mustard, may be used in any of the sponge baths, according to the disease.