It is
used internally
in hemorrhoids, combined with magnesia, as a laxative for children, and as a diaphoretic in rheumatism.
Dose,
from one scruple to two drachms, mixed in milk or with treacle. When combined with an equal proportion of cream of tartar, it acts as a purgative.
737. Magnesia
Calcined magnesia
possesses the same properties as the carbonate.
Dose,