Course of the Disease.—It is chronic; patches may continue indefinitely or they may disappear in one place, while new crops appear elsewhere. This disease usually appears far the first time between the ages of ten and fifteen; it may then return at various intervals during a lifetime. It is usually worse during the winter.
[80 MOTHERS' REMEDIES.]
Causes.—Are usually unknown, it may occur in all classes and kinds of people.
PHYSICIANS' TREATMENT for Itch Disease.—Remedies for the general symptoms are demanded. The general health must be looked after. Stimulating foods and drinks and the use of tobacco are forbidden.
Arsenic in the form of Fowler's solution from three to ten drops three times a day; or the arsenious acid in pills of 1/50 of a grain three times a day. This medicine must not be used in the acute form, but only in chronic cases.
Local Treatment.—1. Remove the scales first and follow this by stimulating applications unless there is much inflammation. In such cases soothing lotions should be applied. Dr. Schalek of New York, recommends the following:
2. Remove the scales thoroughly with hot water and soap and then apply:
Chrysarobin 1 dram
Ether, Alcohol Equal parts of each and enough
to dissolve the first remedy
Collodion 1 ounce
Mix and apply with a brush to the parts affected.
This solution may cause inflammation and great swelling, and on that account it should not be used on the face, it stains the skin. Dr. Hare recommends a bath only before the application. In that way some scales remain and there is not so much inflammation and swelling resulting. The stain can be removed with a weak solution of chlorinated lime.