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Invega Sustenna and Anxiety: What Users Say

Anxiety: mentioned by 17 users (8.9%)

Based on user experiences from 192 Invega Sustenna reviews, the following table shows the most commonly mentioned side effects.

All user comments are moderated by Drugs.com. Each review is verified for relevance and screened for inappropriate content. Side effects are user-reported and not clinically verified.

weight gain 33.3%
depression 21.9%
sexual dysfunction 15.6%
hallucinations 12.0%
tiredness 9.4%
anxiety 8.9%
memory loss 6.8%
insomnia 6.3%
dizziness 4.7%
fatigue 4.7%

Reviews for Invega Sustenna

Commonly mentioned side effects
  • Dol...
  • Taken for 1 to 6 months
  • November 5, 2020

For Schizophrenia "I got this shot by doctors that had no clue, and I had no idea what I got. This shot gave me lower IQ, worse memory, slower thinking, loss of emotions, depression, high level of prolactin, erectile dysfunction, no sperm at all, and also anxiety. My memory used to be extremely good, and I had high IQ, but now I have a hard time remembering things, and my IQ dropped significantly on IQ tests. I'm going to report them to the police and file a lawsuit. All of this by a shot I shouldn't have gotten at all. Ban it, please, and don't let others go through the same hell as I did."

1 / 10
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292 Report
  • Dip...
  • June 13, 2018

For Schizoaffective Disorder "I was admitted to the hospital for depression. But they gave me the Invega Sustenna 234 injection. My mouth became totally numb for 2 months. I could not swallow any solid food. I could not properly talk for 2 full months. Only lived on liquids. Had no energy in my body at all. Only slept and lied down 24 hours. Had no energy even to open the medication bottle. Really felt horrible inside. Felt muscle locks. Literally lived like a zombie for 2 months. Had extreme anxiety and suicidal thoughts. My teeth have moved permanently. Can’t bite or chew the same way anymore. 4 months later, I still don’t feel normal. I feel this injection has ruined my life permanently. I feel there is something wrong with my body organs. I can’t make anybody understand that I just don’t feel normal anymore. I feel chills in my body. Hard to get up in the morning for work. Feel extremely fatigue and depressed. I actually have more issues than what I just described."

1 / 10
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50 Report
  • Yus...
  • December 22, 2019

For Schizophrenia "Gained 40 lbs in two weeks right after taking it. Made me pale (I'm olive complexion). Made anxiety horrible for a few months (could not stop moving around). Messed up sleeping habits for a few months. Stopped my periods for three months in a row. Never had problems with any of these things before taking. Been off for ten months now, just now getting back to close to normal."

2 / 10
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36 Report

Frequently asked questions

  • Dar...
  • Taken for 5 to 10 years
  • February 24, 2021

For Schizophrenia "Miserable all the time on these Invega injections from several side effects. I'm mentally blank like poverty in thoughts. I'll sit around a lot staring at TV while mindless. I have no emotions except anxiety and akathisia, which is chronic restlessness. I take Inderal blood pressure medication to treat akathisia. Feel like an emotionless robot going through the motions and barely alive. Poor memory, focus, learning, and concentration. Feel physically numb. Gained 40 pounds. No sex drive and no libido. No interest and motivation to do anything."

1 / 10
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27 Report
  • cat...
  • Taken for 1 to 6 months
  • April 11, 2021

For Schizophrenia "DON'T GIVE UP. I have autism, Asperger's, ADHD, PTSD, OCD. I am an artistic recluse with an IQ in the top 1%. I am terrified of doctors, nurses, and hospitals. I was sleepy and tearful. They noted two facts and said I was delusional and deprived me of my freedom. I had two injections without a formal diagnosis. The first caused anxiety, depression, insomnia, agitation, and hypervigilance. My second in my arm caused extreme pain in my neck, slurred speech, frequent drooling, constant pain at the base of my skull, blood in urine, swelling of my ankles and face, extreme physical fatigue, and sleeping 15 hours a day. I forgot what I was saying, was unable to spell, and was curled in a ball, shaking with fear. A few months ago, I wanted to swim out into the ocean at sunrise, but I read these stories and knew I just had to wait. I did everything I should as a discipline. I ate though I had to force the food down. I cried for the person I knew I had been-optimistic, resilient, creative, and productive. It destroyed me beyond repair. I may never trust a human being again."

1 / 10
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24 Report

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  • cat...
  • Taken for 1 to 6 months
  • April 11, 2021

For Schizophrenia "DON'T GIVE UP. I have autism, Asperger's, ADHD, PTSD, OCD. I am an artistic recluse with an IQ in the top 1%. I am terrified of doctors, nurses, and hospitals. I was sleepy and tearful. They noted two facts and said I was delusional and deprived me of my freedom. I had two injections without a formal diagnosis. The first caused anxiety, depression, insomnia, agitation, and hypervigilance. My second in my arm caused extreme pain in my neck, slurred speech, frequent drooling, constant pain at the base of my skull, blood in urine, swelling of my ankles and face, extreme physical fatigue, and sleeping 15 hours a day. I forgot what I was saying, was unable to spell, and was curled in a ball, shaking with fear. A few months ago, I wanted to swim out into the ocean at sunrise, but I read these stories and knew I just had to wait. I did everything I should as a discipline. I ate though I had to force the food down. I cried for the person I knew I had been-optimistic, resilient, creative, and productive. It destroyed me beyond repair. I may never trust a human being again."

1 / 10
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24 Report
  • Ano...
  • Taken for 6 months to 1 year
  • December 29, 2020

For Schizophrenia "I was first almost forced to take this as an injection at the Mental Health Center. I have been on it for some time but notice it causes way too much anxiety and feeling that I'm afraid of myself. I'm not sure if I was ever supposed to take this at all."

1 / 10
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10 Report

More FAQ

  • jod...
  • Taken for 1 to 6 months
  • October 8, 2016

For Schizophrenia "This medication is the best antipsychotic I ever took. I'm getting the shot 244 mg, and the delusions and hallucinations are under control. This medicine is a lifesaver. The side effects I experience are anxiety and weight gain, but overall it's a great medicine."

8 / 10
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25 Report
  • Hir...
  • Taken for 2 to 5 years
  • May 9, 2020

For Schizoaffective Disorder "Invega 156 mg every three weeks has been good to me. I no longer have voices, and I am able to maintain my weight. I don’t menstruate, that’s a negative. I can’t drive or work, get out of the house by myself because of agoraphobia caused by Invega, as I suspect. I don’t have anxiety, that’s a plus, no panic attacks, that’s a plus."

8 / 10
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11 Report
  • Hir...
  • Taken for 2 to 5 years
  • May 9, 2020

For Schizoaffective Disorder "Invega 156 mg every three weeks has been good to me. I no longer have voices, and I am able to maintain my weight. I don’t menstruate, that’s a negative. I can’t drive or work, get out of the house by myself because of agoraphobia caused by Invega, as I suspect. I don’t have anxiety, that’s a plus, no panic attacks, that’s a plus."

8 / 10
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11 Report
  • Sis...
  • Taken for 1 to 6 months
  • December 31, 2024

For Schizophrenia "My brother is on this medication, and I have my brother back. He's only been on it for a few months, but he is not hallucinating or paranoid anymore. He can hold rational conversations and make decisions for himself. Because of the things he did to others and to family members when he was suffering from his mental illness, he is sad that he doesn't have the relationships that he wants. I'm hoping he will accept counseling to begin to repair those relationships."

10 / 10
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2 Report
  • Sar...
  • Taken for 2 to 5 years
  • April 24, 2023

For Bipolar Disorder "I take 75 mg of the Invega Sustenna, and it has given me my life back. I’ve gained 40 lbs over the last 5 years on it. But I don’t mind as long as I have stability. No mania. No psychosis. I feel amazing. I had severe anxiety on the Invega Trinza, but went back to Sustenna, and that went away. I feel great!"

10 / 10
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6 Report
  • Cra...
  • Taken for 6 months to 1 year
  • August 21, 2018

For Schizoaffective Disorder "I have been on Invega 234 injection for over 7 months. I do the injection every 3 weeks. It has helped with the auditory and visual hallucinations but am unsure of the mood effects. Definitely more depressed, and my anxiety has gotten much worse, but after I get the shot, it seems to get better. I have been hospitalized every month with multiple depressive problems after taking this medication and am now convinced that it is possible that this medication could be the cause. I am now going to try to figure out if this medication is worth being on or whether I should stay on it."

8 / 10
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7 Report
  • Hel...
  • Taken for 5 to 10 years
  • June 23, 2024

For Schizoaffective Disorder "I have taken Invega Sustenna for the past 7 years. It makes me feel like myself. Also, it helps me to focus and brings clarity of brain. I have not gained weight on it. Invega takes away all my symptoms of schizoaffective disorder. The only thing is it gives me agoraphobia and anxiety as side effects. Agoraphobia is pretty disabling."

8 / 10
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2 Report
  • Hel...
  • Taken for 5 to 10 years
  • June 23, 2024

For Schizoaffective Disorder "I have taken Invega Sustenna for the past 7 years. It makes me feel like myself. Also, it helps me to focus and brings clarity of brain. I have not gained weight on it. Invega takes away all my symptoms of schizoaffective disorder. The only thing is it gives me agoraphobia and anxiety as side effects. Agoraphobia is pretty disabling."

8 / 10
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2 Report
  • Pop...
  • Taken for 5 to 10 years
  • November 15, 2024

For Schizoaffective Disorder "Invega Sustenna has been good for me. I took it for eight years. It helps with positive symptoms, and since I am bipolar, my negatives are a bit less, however, I still have negative symptoms on Invega Sustenna. At first, I didn’t get my periods on it, but with time that came back… one thing that stops me from being normal on this medication is agoraphobia. Agoraphobia stops me from socializing and also going out of the house. I am housebound."

9 / 10
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  • Mat...
  • Taken for less than 1 month
  • October 6, 2021

For Schizophrenia "Gave me horrible akinesia and all side effects. Left me in depression and anxiety, which I never had before."

1 / 10
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7 Report

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Reviews may be edited to correct grammar/spelling or remove inappropriate content. Reviews appearing to come from parties with a vested interest are not published. This information is not intended to endorse any medication and should not replace the expertise and judgment of healthcare professionals.