See Bob Newland's reply below . The trade name is Merinol. It does not get the user high, however. Those people seeking to legalize marijuana don't want medicine, they want to get high. We don't smoke our medicines.
All smoke is harmful to the lungs.
Marijuana suppresses the immune system. Therefore, it is not appropriate for people with AIDS, who already suffer from a suppressed immune system. AIDS stands for acquired immunodeficiency syndrome, a deficient immune system. Marijuana make a bad condition worse. Medically, it is a nightmare.