Now, no one need imagine that there is any difficulty in the way of anyone carrying out the right treatment. We have known a young sister who saw her brother brought home in fever. The medical man predicted a long and serious illness, and the necessity of being prepared for all the usual features of such a case. The sister heard all in thoughtful silence, but when the doctor went away she said to herself, "May not I lower this flame? At any rate I will try." So through the night she so effectually cooled her brother's head that when the medical man came next day he expressed his most agreeable disappointment, saying, "It is to be a very light case after all." So it turned out to be, but it would not have been so but for that brave sister's aid. We cannot but earnestly beseech all who have the opportunity to go and do likewise. Often, especially among the poor, dirt and hot, close air have made the fever room a source of frightful danger to all around. Absolute cleanliness, abundance of pure air, and disinfection of the stools, should always be attended to.

Fever at Night.—Frequently, in illness, a fever sets in as night approaches, and increases toward midnight, passing away during the day. The treatment may be as below for Intermitting Fever.

Fever, Delirium in.See Delirium.

Fever, Gastric.—In this fever, now known as a form of Typhoid, the disease spreads a sort of blight over the nervous centres, and from the first greatly lowers their power. The patient is too weak to bear the powerful cooling recommended in Fever; there is also a tendency to prolonged and "low" fever. First of all, in such a case, the feet and legs must be fomented. Watch against burning the patient, but get as good and powerful a heat as possible right up over the knees. Then after about fifteen minutes the cooling of the head may proceed as in fever. Both cooling and heating must proceed together.

We must think of not merely relieving, but of curing the patient, by attacking the poisonous substance where it has lodged in the nerve centres of the bowels. Pure water, with just as much acetic acid or vinegar dropped into it as will make it taste the least sour, should be given in tablespoonfuls (and hot) as frequently as the patient can take it without discomfort. If possible it should be distilled water, or rain water filtered, but certainly as pure and soft as can be procured. There is no drug that can be prescribed that is equal to pure water, and no acid better than common white vinegar. These three things—the strong fomentation of the feet and legs, the cooling of the head, and the dissolution of the poisonous substances by means of pure water, and their counteraction by means of acid in very small strength—will do wonders in gastric fever. The "turn" may be secured in a week instead of three, if these things are skilfully and persistently applied. We should say that the strong fomentation and cooling of the head should not be done oftener than twice a day, and only once if the patient feels too weak for twice. But as a general rule, the person who is ill will wish these things at least twice a day. The sips of water should be given, say in a dozen separate tablespoonfuls at a time, at least thrice a day—oftener if desired by the patient.

For food there is nothing equal to good fresh buttermilk. All alcoholic drinks are damaging in a high degree in such an illness as this. Sweet milk, if somewhat diluted with good water, will do, but there is nothing so good as the buttermilk fresh from the churn.

Absolute rest in bed is necessary, and no solid food should be given to the patient until his temperature has been ten days at normal point. All food given in the illness should be liquid enough to pass through the meshes of a milk strainer. Care should be taken in this matter, as death has often followed the taking of solid food, when otherwise recovery would have come.

Milk should always form the largest portion of the diet, and may be given with arrowroot or oatflour. Beef tea is of little use, and is always to be avoided if there is a tendency to diarrhœa. Plenty of cold water may always be given.

In a community which is visited by gastric fever as an epidemic this fact is striking—only a portion of the people are affected by the visitation. Here is one man who drinks the water which gives gastric fever to another; that water goes into his stomach as it does into that of his neighbour, and passes through his system the same, yet death is the result in one case, and not even sickness or inconvenience in the other. In the latter case the system has the power of resistance, and our aim should be to increase this. Therefore we say by all means look to the healthful state of the lungs and bowels when you have the least reason to fear that bad water may bring gastric fever to you or yours. If there is any tendency to constipation get some liquorice, and boil it thoroughly with about half an ounce of senna leaves to a twopenny stick. Strain well, and let all in any danger have a teaspoonful of this thrice a day. It will do wonders in keeping matters in a good state within. If possible, give a good rubbing all over once a week with hot vinegar, and follow that up with warm olive oil. That will do a great deal to keep things right outside. Take and give more rest than usual to the toil-worn when such danger is near, and have as good food provided for all as is possible. There may be danger in the air, and still worse danger in the water to those whose vital force has got low, while there is none in either to those whose systems are in good tune.

You are, perhaps, ready to ask if we care nothing about bad water? Certainly; we care a great deal about it, as we do about bad air. By all means condemn wells and streams that are corrupted, and insist on the opening of better ones. Make it a first condition of having anything to do with a place for habitation that it has good air and good water. We are only pointing out the best safeguard when neither the one nor the other can be insured.