#$%^&*AU2013200286A120130207.pdf#####C:\NRPortbl\DCC\FMT\48649 14_.DOC-16/01/2013 ABSTRACT Formulations are described that are viscous and will benefit from needle-free delivery at high driving pressures. Conventional delivery of these viscous formulations by hypodermic syringes is inconvenient as well as painful. Formulations include those which have a viscosity of about 5 cS or more at about 20C and which can have 0.5 ml or more administered by a needleless injector in about 0.1 second.