Ms Butt said it should be Pharmac's responsibility to fund the drug rather than the DHB. The Butts wanted it funded for everyone who needed it and had organised a petition urging the Government to do so. It gathered 6125 signatures, mainly from the Far North.
Mr Butt said the Government was persecuting the vulnerable by failing to fund Sativex. He said Alisha celebrated her 21st birthday this week, an event which wouldn't have been possible without Sativex. He believed the drug had saved Alisha's life.
Ms Butt said Alisha could now sleep for up to six or seven hours a night, whereas she used to wake every five or 10 minutes.
Alisha's teacher found she was more co-operative and could cope better in school. Alisha was in her final year at Kaitia College, attending special classes.
Nationwide, over the past three years, the Ministry of Health has received 76 applications for pharmaceutical grade cannabis products.
Sativex is approved for treating symptoms of multiple sclerosis but any other use of Sativex is an "unapproved" use, according to Medsafe.
The ministry approved 73 of the applications, including 16 applications for renewal of previously granted approvals.