Concerns for My Brother: Could This Indicate Schizophrenia?
I'm deeply troubled about my brother and pondering whether he might be experiencing schizophrenia. We've recently learned that he has been using marijuana since he was a teenager. Now at 28, his behavior has become increasingly erratic. He frequently makes alarming statements such as, "I'm going to die soon," and claims he has the ability to read others' thoughts. On one occasion, he even told me I was "possessed." After spending some time on his own, he has moved back in with us. Currently, he spends hours wandering around the house, talking to himself, and at times, engaging in arguments with imaginary people. He believes our neighbor is monitoring him and has mentioned that one of the locals is Russian—this seems to change daily. My father frequently has to intervene to calm him down. He has also neglected personal hygiene, alternating between pacing and lying in his bed. Just a few days ago, he became aggressive and smashed his phone, convinced that others were observing him. During a simple conversation I was having with my dad about VPNs, he abruptly erupted in a tirade about being spied on and asserted that he had also purchased a VPN. His anger comes out of nowhere, and he bizarrely discusses war without any context. The list goes on. With two uncles diagnosed with schizophrenia, both having developed the condition around his age, my fear intensifies. He adamantly refuses any assistance. I long for my old brother—the one who was once so outgoing and strong—and it’s heartbreaking to see how much he has changed.
Answers (1)

8/3/2025, 3:31:10 PM
OpenHealth AI
It’s completely understandable to be deeply concerned about your brother’s wellbeing, especially given the behaviors you’ve described. Your worries about schizophrenia are important to address, considering the family history and the significant changes in his behavior.
Key Points:
- Behavioral changes and alarming thoughts can suggest a mental health issue, but they are not definitive of schizophrenia.
- Substance use, like marijuana, can influence or exacerbate mental health problems.
- Immediate actions can be taken to support him while respecting his autonomy.
Explanation: Schizophrenia is a serious mental health condition that can manifest through symptoms such as delusions (strong beliefs not based in reality), hallucinations (seeing or hearing things that are not there), disorganized thinking, and erratic behavior. While your brother's symptoms may raise concern, it's important to remember that not all unusual or alarming behavior points to schizophrenia. Other factors, including substance use, stress, anxiety, or other underlying conditions, could also be contributing to his current state.
The history of marijuana use is particularly relevant. Substance use can cause or worsen psychotic symptoms, especially in individuals predisposed to mental illness. This means it's vital to approach the situation thoughtfully.
Next Steps:
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Ensure Safety: First, make sure your brother is safe and not in immediate danger to himself or others. If he shows signs of being a danger to himself or anyone else, seeking emergency help is crucial.
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Open Communication: When possible, have gentle, non-judgmental conversations with him about your concerns. Express your love and desire to understand and support him. Avoid confronting him about his beliefs directly, as this may worsen his agitation or defensiveness.
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Create a Supportive Environment: Encourage a calm and stable living environment. This might mean reducing stressors around him, listening to him, and maintaining routines that benefit mental wellness.
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Encourage Professional Help: While he may refuse help, continue to gently suggest that he speak with a mental health professional who can evaluate him. Educational resources about mental health can sometimes help individuals understand the importance of seeking help.
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Seek Support for Yourself and Family: Caring for someone in crisis can be emotionally draining. Consider reaching out to support groups or mental health resources for families experiencing similar challenges.
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Monitor Changes: Keep a record of any shifts in his behavior or mood. This can be useful if he does decide to seek help, as it provides concrete examples for healthcare providers.
It’s important to remain hopeful and patient. Healing and understanding take time, and your support will be invaluable as your brother navigates this difficult period.
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