Snorting - Snorting Prescribed Seroquel

[an_army_of_one]

I am prescribed 600mg of Seroquel Nightly but I have heard stories of people snorting crushed up seroquel pills. The questions I have are,

if I crush up a pill and snort it will it give the same medical effects as swallowing the pills?

Should I use a much lower dose of the seroquel (not 600mg) if I am going to snort it?

Thanks,
Quick responses would be greatly appreciated