Mix one drachm of powdered belladonna root, and two ounces of white
sugar, together.
_Dose_, six grains morning and evening for children under one year;
nine grains for those under two and three years of age; fifteen grains
for those between five and ten; and thirty grains for adults.
_Caution_, this should be prepared by a chemist, as the belladonna is
a poison, and occasional doses of castor oil should be given while it
is being taken.