While Cherrington turned to varenicline after having "tried everything else," it should not be seen as a 'last-resort' medication, reveals Bobak.
ໃນຂະນະທີ່ Cherrington ຫັນໄປຫາ varenicline ຫຼັງຈາກທີ່ໄດ້ "ພະຍາຍາມທຸກຢ່າງອື່ນ," ມັນບໍ່ຄວນຈະຖືກເບິ່ງວ່າເປັນຢາປິ່ນປົວ 'ສຸດທ້າຍ', ເປີດເຜີຍ Bobak.