Injection is definitely wearing off. I'm taking PRN thorazine 1-2x a day now when I almost never needed that. It's still a week before I'm supposed to get the next injection which is going to be a higher dose. I'm scared because it's the max dose and it's similar to risperdal and the max dose of risperdal consta made me very sick. They say the side effects of invega aren't as bad as risperdal though. I'm still scared.