Sir i am suffering from mental cronic disease since 2010 doc prescribed valance od 750,mirtaz 7.5,anxoapam 10&pexti25 in the morning since 1 year i stopped 750,10 but when i stooped 25&7.5 i got serious ill such as i didn't get sleep and the sound of ear goes increasing and i feell a vessel sound at bed continued since 4 year kindly advice me bcz it cause so many trouble in study