Paliperidone
"I was doing ok with Seroquel and my psychiatrist insisted in switching to Invega.
I could only last a week on this medication because of the unbearable side effects such as: increased heart rate, extreme psychosis, confusion, suicidal thoughts, commanding voices, disorientation and insomnia at first and hypersomnia afterwards.
This experience is one of the worst experiences I've had in 25 years of treatment.
I asked my doctor to switch me back to Seroquel but he refuses to do so.
I am forced to change of Psychiatrist and get back to a normal life again.
Please, check for your own well being because P. docs sometimes lose perspective on this matter."