Hey hey, I'm an unwilling user of Invega Sustenna twice recovered. I was on a high dose of Sustenna for just shy of two years with that final injection a little over 5 years ago, and I received a once-and-done injection again 3 years ago. I had a full-blown mental episode last year. I now take Haldol in form of depot shot per my request, because that means no chasing pills down during the day. I would consider trying Invega in a small dose in pill form, but I am so tired of dealing with the weight gain it causes me. I always have to wait until the med completely clears my system before I am able to begin losing any weight, and that goes for Haldol as well. Thankfully, I gain less than 10 lbs from Haldol whereas Risperdal and Invega cause me to gain 20+ lbs. It was once explained to me that drugs such as Risperdal and Invega are like an antipsychotic and mood stabilizer combined, whereas a drug like Haldol is moreso just an antipsychotic. In taking Haldol, I do suffer some mental/mood discomfort, but weight gain is my #1 concern when taking medications and I therefore choose to struggle a bit (not add a mood stabilizer) so that I am able to have a lower body weight. Haldol has been enough to keep me out of the hospital for the last year, and I am thankful for that. Effects of drugs/medications can last even after the drug has gone, but in the event this may be of use in offering hope /optimism: it takes me 7, 7 1/2 months after my final shot of Sustenna before I am able to begin losing weight, even if I have received only one injection.