vol1 - Page 93
Page 93
Previous ,
Next ,
Original Image
Return to Index
thousand or fogy thousand® _/ A second measurement of safety is
to determine a druges therapeutic ratio or index° This figure is
derived by comparing the dose recommended for therapeutic utility
with that dose that is fatal or would seriously injure the
patient. _/ Aspirin, for example, is no_ally prescribed at two
il,i,, tablets per treatment° Its therapeutic J.ndex is twenty.
Therefores if forty tablets of aspirin are ingested simultane-
ously, death or significant injury to the patient will occur. 6_4/
...... Most prescription medicines have very low therapeutic
ratios -- usually in the neighborhood of no more than ten to
one. -_/ Valium, for instance, may cause very serious biological
damage (or death) if a patient uses more than ten times the
recommended therapeutic dOSeo 66/ Many of the drugs prescribed
for the treatment of cancer, glaucoma and muscle spasticity as
...... discussed more fully _nfra_ are highly toxic and have very low
therapeutic ratios -- some in the range of 1.5 to one. 9//
By contrast, marijuana_s therapeutic ratio is extremely
high. Despite the many studies conducted to determine the
effects of marijuanas none of them has shown that the drug
6_/ Affidavit of Dro Andrew Wells _ 37 (necessary level to kill
...... would be equivalent of eating (or. smoking) twenty thousand to
forty thousand marijuana cigarettes within about fifteen
minutes).
9// /_. at _ 39.
9_4/ /__® at _ 40.
65/ /_° at _ 41o
_7/ _® at _ 42.
Previous ,
Next ,
Return to Index