Question about mixing Clarkia tincture with prescription meds.

Hi I'm going to start my dad on the Clarkia tincture along with zapping with the Terminator Zapper.Is there anyone I can ask about mixing the tincture with the meds he is taking?He is taking about 15 pills a day.The doctors say my dad has two weeks to live so I want to start to prove them wrong ASAP.Any info would be greatly appreciated.I don't want to start him on the tincture and have him get some horrible side effect.He has Chronic Lymphatic Leukiemaia,Hepatitis C,Aspergillosis in his lungs.Please let me know of anything else I should do to get rid of these maladies.Everyone thus far has been very helpful,thanks,Matt.