=Removal of Foreign Substances.=--Considering the frequency with which foreign bodies are swallowed, especially by children, the best treatment to employ in such cases should be generally known. A variety of such methods have been advocated, but just now the so-called "potato cure" appears to be the most popular. One physician not long ago reported that he had successfully applied it with the best results in three cases. One was that of a 6-year-old boy, who swallowed a small weight; another that of a girl, 9 years old, who had swallowed a nail; and the remaining one that of a woman who had swallowed a set of teeth. He fed the patients for three days on nothing but potatoes. This treatment is a method in vogue among the pickpockets of London, who, swallowing their booty, live on potatoes until the stolen articles have passed down and out of the body. =Rheumatism.=--Those who have a tendency to that disease should "take a stitch" now and free their systems from all injurious retained matter. They should live abstemiously, exercise freely, keep the skin active by frequent bathing, the bowels open with fruits, and drink water in large quantities. Water dissolves and washes waste matter out of the system; it is therefore an absolute essential where there is any impairment in the action of the kidneys, bowels, or skin. He who applies this simple treatment, and takes proper care of himself otherwise, may feel quite secure from attacks of rheumatism. "Practical Medicine" suggests: "Make a concentrated emulsion of black soap, 200 grammes; add thereto 100 or 150 grammes of turpentine, and shake the whole vigorously until a beautiful creamy emulsion is obtained. For a bath take half of this mixture, which possesses an agreeable pine odor. After remaining in the bath a quarter of an hour, the patient should get into bed, when a prickling sensation, not disagreeable, however, is felt over the entire body; then, after a nap, he awakens with marked diminution of rheumatic pains." Flour of sulphur dusted into the soles of the shoes and stockings is said to be a perfect preventive. The exciting causes of rheumatism are cold or wet applied to the body when in a state of heat, exposure to cold winds, remaining long in wet clothes, sleeping in a damp bed, or blood-poisoning. Acute attacks of rheumatism should be treated by painting the affected part with tincture of iodine. =Seasickness.=--Experts claim that seasickness can be regulated by a system of breathing. One must sit still and time the breathing to the upward and downward motion of the boat. As the boat falls there should be a full expiration, and as the boat rises start on an inspiration ending just as the boat begins to drop.