i am tariq jamal from karachi...my son "usman tariq" age 24, was diagnosed colon cancer and hemi-collectomy was performed on 30-04-11, his tumor was staged T4-M0-Mx or stage 2b...he has received 3 cycles of adjuvent chemos, 2 cycles of folfox-4 and one cycle of capeox (also known as zelox...at the near end of his 3rd chemo, he became very sick and was admitted in hospital for 7 days...now he has refused chemo...i wish to start ayurvedic treatment at once...can come to India if i have to, or start an on line treatment in karachi...please advise...