Hi , My name is John and i suffer from Clinical Depression and Chronic Anxiety , I started on seraquiel 50XR !, taking it at about 6.30pm then my bed time dose of Diasapam 20mg , Didn t feel that Knocked out feeling on the XR as i did on the Standard Seraquiel , But as i incressedmy night time dose too 100 mg of the XR i started having terrible Night Mares and Bad head aches and Very Groggy in the Mrng ?..... Can any one explain to me if they think that the 100mg XR may be too higher dose for me or given my condition and other medication , what s going on ??? Regard s John