Methods and products for treating proliferative diseases, and wounds, using as a pharmacon an autophagy inhibitor, a glycolytic inhibitor, and/or an agent able to alter cellular production of reactive oxygen, or combination thereof, optionally in combination with one or more chemotherapeutic agents. In some embodiments, the invention combines a 4-aminoquinoline, exemplified by chloroquine, with a glycolytic inhibitor, exemplified by 2-deoxy-D-glucose and anti-VEGF antibodies. The systems and methods of the invention may be used to treat drug-resistant or multi-drug resistant cancers.