Psychosis is a state in which a person loses some contact with reality— typically through hallucinations (sensing things that are not there) or delusions (firmly held beliefs that are not true). Importantly, psychosis is a symptom, not a diagnosis in itself: it can arise from several conditions, including schizophrenia, bipolar disorder, severe stress or trauma, substance use, or physical illness. It can be frightening for the person and their family, but two things are vital to know— it is treatable, and getting help early makes a real difference to recovery. People experiencing psychosis are far more often frightened and vulnerable than dangerous.
The word "psychosis" describes an experience in which a person loses some of their grip on what is real— sensing or believing things that, to them, feel entirely certain, but which are not actually happening. It can be deeply disorienting for the person going through it and frightening for those who love them. Yet psychosis is far more common, and far more treatable, than its fearful reputation suggests. Understanding what it actually is— and is not— is the first step toward getting the right help.
In simple terms: psychosis is a symptom— a sign that something is affecting how the brain processes reality— not a standalone illness. It is most often experienced as hallucinations and delusions, and it is a feature of several different conditions rather than a diagnosis on its own.
Hallucinations and delusions
The two most recognised features of psychosis are hallucinations and delusions. They are different experiences, and a person may have one or both.
Hallucinations
A hallucination is sensing something that is not there. It can affect any of the senses— most commonly hearing (such as hearing voices), but also seeing, smelling, or feeling things that have no external source. To the person experiencing it, the sensation is entirely real.
Delusions
A delusion is a firmly held belief that is not true and not shared by others, which the person holds onto even when there is clear evidence against it. For example, someone may believe they are being followed or harmed, may hold an inflated sense of their own abilities or importance, or may be convinced they are seriously ill when they are physically well. These beliefs feel completely real and are not something the person can simply be argued out of.
Psychosis vs psychotic disorders
It helps to be clear about the difference. "Psychotic disorders" are serious mental health conditions that affect how a person thinks, perceives, communicates, and makes decisions. Schizophrenia is the most well-known psychotic disorder, but it is not the only one. Psychosis, by contrast, is a manifestation— a symptom that can appear within these disorders, but also in conditions like bipolar disorder, in response to severe stress or trauma, or for medical reasons. Recognising psychosis as a symptom, rather than a single illness, is what allows the underlying cause to be found and treated.
What causes psychosis?
There is no single cause. Both internal and external factors are thought to contribute, and the trigger varies from person to person. Common contributors include:
- Mental health conditions such as schizophrenia or bipolar disorder
- Severe stress or psychological trauma
- Use of certain drugs or alcohol
- Brain injury, tumours, or stroke
- Severe sleep deprivation
- Certain physical illnesses or medications
Because the causes are so varied, proper assessment by a professional is essential to identify what is driving an episode and to guide treatment.
A first episode of psychosis is often a medical urgency, and getting help early significantly improves the chances of recovery. If you are worried about yourself or someone else, contact a mental health professional or psychiatrist as soon as possible— you can also book a consultation with Dr. Kohli. If the person is in immediate danger, or at risk of harming themselves or others, contact a crisis helpline in your area or your local emergency services right away. Approach the person calmly and without confrontation— fear and distress are common, and gentle reassurance helps.
How psychosis is treated
Psychosis is treatable, and many people recover well— especially when help comes early. Treatment depends on the underlying cause and is always guided by professionals. It commonly includes:
Medication
A psychiatrist may prescribe antipsychotic medication to reduce hallucinations and delusions. The specific medication and how long it is needed depend on the individual and the underlying cause, and this is something only a qualified doctor should determine and oversee.
Therapy
Psychological therapy, particularly Cognitive Behavioural Therapy (CBT), can help a person identify triggers, manage stress, and cope with their experiences. Psychoeducation— helping both the person and their family understand the condition— is also valuable, easing fear and supporting recovery for everyone involved.
Hospital care, when needed
In more acute situations, a period of care in a hospital setting allows for close support, safety, and careful management of medication and therapy. This is a supportive step toward stability, not a punishment, and is usually temporary.
The Indian context
In India, psychosis and conditions like schizophrenia carry heavy stigma, and are still too often misunderstood— sometimes even attributed to superstition rather than recognised as treatable medical conditions. This stigma delays families from seeking help, which is precisely what worsens outcomes. The reality is that psychosis is a health condition, early treatment works, and seeking professional care is a wise and compassionate response— not something to hide.
Key takeaways
- Psychosis is a symptom— a loss of some contact with reality— not a diagnosis in itself.
- Its main features are hallucinations (sensing what is not there) and delusions (false fixed beliefs).
- It can arise from schizophrenia, bipolar disorder, trauma, substance use, or physical causes.
- It is treatable, and early help greatly improves recovery.
- People experiencing psychosis are usually frightened and vulnerable, not dangerous.
- A first episode is often urgent— seek professional help promptly, and approach the person with calm reassurance.
Frequently asked questions
Is psychosis the same as schizophrenia?
No. Psychosis is a symptom— a loss of contact with reality through hallucinations or delusions. Schizophrenia is one specific disorder in which psychosis can occur, but psychosis also appears in other conditions such as bipolar disorder, or in response to trauma, substance use, or physical illness. Psychosis is the symptom; schizophrenia is one possible cause.
Can someone recover from psychosis?
Yes. Many people recover well, particularly when treatment begins early. With the right combination of medication, therapy, and support— guided by professionals— people experiencing psychosis can and do return to fulfilling lives. Early intervention makes a significant difference to the outcome.
Are people with psychosis dangerous?
This is a harmful myth. People experiencing psychosis are far more likely to be frightened, distressed, and vulnerable than to be a danger to others— and are statistically more likely to be victims of harm than perpetrators of it. What they need is compassion, calm, and timely professional help, not fear or stigma.
What should I do if someone I love is experiencing psychosis?
Seek professional help as soon as possible— a first episode is often urgent, and early treatment improves recovery. Approach the person calmly and without arguing about their beliefs, which can heighten distress. If there is immediate danger, contact a crisis helpline in your area or your local emergency services.
If you are worried about psychosis— for yourself or someone you love— compassionate, professional help is available. Dr. Prerna Kohli offers warm, confidential support— in person in Gurugram and online across India and for NRIs worldwide. (If there is immediate danger, please contact a crisis helpline in your area or your local emergency services first.)
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