In all cases where water is suspected, it should be boiled before use.

There is, in great numbers of persons, both old and young, what may be called the natural aptitude of healing. They are kept back from trying to help because it is regarded as so dangerous a thing to go near fever, and also to interfere where only professional skill is legally allowed. To apply such a remedy as that which we have here sketched for gastric fever is perfectly safe in both senses. No medical man worthy of being regarded will find any fault with it, and there is no danger to either the patient or the person applying it.

The mode we have pointed out involves nothing that may not be easily had by the very poorest. What is wanted is only one or two who shall be Christian enough to care just a little for human bodies as well as human souls, and who shall study such simple and accessible remedies, and be ready to guide their fellow-creatures in a time of trouble.

Fever, Hay.See Hay Fever.

Fever, Influenza.—This is a slow, smouldering kind of fever. For treatment, pack the feet and legs in hot fomentation over the knees, and apply cold cloths over the stomach and heart, taking care in applying the cold if the patient is weak. In such a case only moderately cool cloths should be used. Carry out these two processes effectively, and a cure should soon result. Give light food—milk and water, and milk diet generally. Give small quantities frequently rather than a good deal at once.

Fever, Intermitting.—For this the treatment may be given as in gastric fever, and, in addition, the stomach and bowels should be carefully lathered over with soap lather (see Lather). This has a wonderfully soothing effect. It may be spread with the hand over the skin, and fresh supplies gently rubbed on until much of the fever is removed. Some five minutes' lathering at a time is enough—this may be done several times a-day. Carefully dry after it, and let the patient rest.

It will be well to anticipate such attacks by softening the skin when it shows a tendency to be hard and dry. A gentle rubbing now and again with fine lather and good olive oil will secure this. We say lather and oil because, when there is no fever heat, lather by itself is too cooling, but when mixed with a little oil the mixture is comforting rather than chilling, and softens nicely.

Fever, Rheumatic.—This results from severe damp chills, usually following exhaustion from some cause. Its best treatment at an early stage is by heat applied to the spinal nerves. If the trouble be chiefly in the legs, treat the lower back; if in the arms, treat the upper back. The heat is best applied by a large bran poultice (see). A teaspoonful of tincture of Guaiacum may be given before each poulticing, which may be done twice a day for an hour. We have known an illness that threatened to last six weeks cured in one week by this means. Give also teaspoonfuls of hot water from time to time.

Where the trouble has advanced to severe fever, and swelling of the joints, an entirely different treatment is best. Let a lather of soap be made (see Lather), and spread over the chest first, and afterwards gradually over the whole body. After four or five coats of lather have been put on, wipe off with a dry cloth, and proceed to lather again. We have seen half-an-hour of this treatment, well done, greatly relieve the fever; it was continued twice a day, and in three days the trouble was conquered. Care must be taken not to chill the patient. The soaping can be accomplished with only a small part of the body uncovered at once, and, with proper precautions, the bed can be kept perfectly dry. If a proper liniment is procured and lints sprinkled with it wrapped round the joints, the pain will be wonderfully relieved. But such liniments are only to be had on the prescription of a really good medical man, who will not, if he really seeks to heal, and knows his business, object to our treatment being applied.

Sometimes, after rheumatic fever, one or more of the joints become stiff. This stiffness varies in different cases from an apparently complete solidifying of the joint to only a slight inconvenience in its use. We have seen many such joints, even very bad cases, completely cured by a proper use of heat and massage. It is, however, no trifling matter to undertake the necessary work, and perseverance is an absolute requisite. Even very obstinate stiffening will in time be overcome by frequent and strong fomentation, followed by rubbing with olive oil in such a way as to squeeze gently all the muscles and sinews of the limb, and move them under the skin. This should be followed by gentle bending of the joint, back and forward as far as it will go without pain. It may need to be done twice a day for many weeks, yet the result is worth even more trouble, when you literally make the "lame to walk" (see Rheumatism).