Hi, Hawkeye,
And welcome to the MH forums of SR!!!
Seroquel is a drug that has theraputic use. If the psychiatrist prescribed it to your g/f and *if* she takes it as prescribed, that's what it's for. There's a difference between using and abusing prescriptions. What is she diagnosed with? Because, for some, Seroquel can be a life saver.
Shalom!