concept of common causes of psychosis

Common Causes of Psychosis

Psychosis occurs when you interpret reality in a much different way from those around you. Common types of psychosis include hallucinations, delusions, and disorganized thinking and speech. The condition can be a one-time experience or occur regularly throughout your lifetime. Below are some of the common causes of psychosis.

Common Causes of Psychosis

Psychosis can develop differently depending on the person. Consider the following causes of psychosis.

Abuse or Trauma:

Research has shown that the experience of trauma, especially in early childhood, is a risk factor for psychosis. This is true even if the person does not develop post-traumatic stress disorder. Abuse, neglect, and racism are all examples of abuse that can lead to serious mental health issues.

Illness or Injury:

An abnormally high fever, traumatic brain injury, or even lead poisoning can all contribute to psychosis. People who have Alzheimer’s disease can also suffer from delusions or hallucinations.

Recreational Drugs:

Drugs can have a serious impact on your mental health and well-being. Substance-induced psychosis can be caused by the abuse of certain drugs. Common drugs that can cause this include cocaine, amphetamines, methamphetamine, and psychedelic drugs.

Prescription Medications:

While recreational drugs can lead to psychosis, some prescription medications can have the same effect. This is especially true if you are being taken off psychiatric drugs. Work closely with your medical provider and therapist if you are planning on changing your dosage as it can come with a variety of unwanted side effects.


Psychosis that is alcohol-related can happen when you are heavily intoxicated, a chronic alcohol user, or if you are going through an alcohol withdrawal. This can cause hallucinations and should be taken seriously.


Eating is an important part of your physical health, but also your mental health. It fuels both your body and your mind so extreme hunger can lead to serious issues, such as psychosis. If you have not eaten for a long period of time or have low blood sugar, it can trigger psychosis.

Sleep Deprivation:

Just like food, sleep is an integral part of your daily life. When a lack of sleep causes a disconnect from your reality, it can cause psychosis. Hallucinations and delusional thinking are possible with severe, prolonged sleep deprivation.


The grief process can be excruciatingly painful and have a serious impact on your physical and mental well-being. In some cases, bereavement can trigger psychosis.


Your family history can have an impact on your physical and emotional health. If you have a close family member (parent or sibling) who has experienced psychosis, you are more likely to experience it.

Psychosis Treatment in Los Angeles

There is no one-size-fits-all approach when it comes to mental health issues. However, one of the most effective ways of managing mental health issues, including psychosis, is cognitive behavioral therapy in LA. Cognitive behavioral therapy can help you manage your mind by adjusting the way you think and behave. In addition to talk therapy, integrating self-care into your regular routine can be highly beneficial. This includes leaning on your support group (friends and family), recognizing and acknowledging your triggers, taking care of your physical health, and creating a crisis plan in the event of a mental health emergency. Staying consistent with your mental health is key as it is just as important as your physical health.

If you are concerned that you or a loved one is suffering from psychosis, psychosis treatment in Los Angeles can be highly beneficial. The team at Cognitive Behavior Associates have helped countless patients improve their mental health and effectively manage their mind. Contact their office today to schedule an appointment!