extract of opium
, from one to five grains (this is a valuable form, as it does not produce so much after derangement of the nervous system as solid opium);
pills of soap and opium
, from five to ten grains;
compound ipecacuanha powder
("Dover's Powder"), from ten to fifteen grains;
compound kino powder
, from five to fifteen grains;
wine of opium
, from ten minims to one drachm.