Different Types of Hallucinations

Different Types of Hallucinations

Often Read:

These are perceived senses that are not based in reality. It's different from an illusion which is a misinterpretation of an existing sensory stimuli.

You're driving along in your car on a hot day and you perceive a body of water in front of you, that would be an illusion it's not really there but external reality is giving you the impression that it might be there.

Why Hallucinations Happen ?


Hallucinations are usually either associated with drugs or mental illness but they're more common than you might think. a hallucination can involve any or all of your senses and you've probably had one.

Different Types of Hallucinations

For example I have definitely heard my phone ringing and felt it vibrate in my pocket but when I pulled it out nope, then you my friend have had a hallucination.

Hallucinations could be feeling or seeing something that's not there but it can also be hearing or smelling things that aren't there.

They can be simple things like that or be more complex like interactions with people who actually aren't there.

Hallucination is when you make assumptions that are just plain wrong and see things that aren't really there like.

When something goes wrong in a person's head and they see tiny people.

It's a common enough phenomenon that it actually has a few names like Alice in Wonderland syndrome, mycropsia and lilliputian hallucinations.

Interestingly the tiny people they hallucinate will have different characteristics based on the person's cultural background.

Hallucination Types


Hallucinations are different, they're actually a lot of different types of hallucinations.

Hallucinations in other words hearing voices, auditory hallucinations are most commonly seen in patients with schizophrenia.

Different Types of Hallucinations

There are a lot of different types of auditory hallucinations and it's really important that with your patient not only find out if they're hearing voices but you dig deeper and ask more about them.

There could be a command voice that they're hearing this is extremely important because that voice might be telling the patient to hurt themselves or others something that you need to screen for.

They may be hearing a running commentary this is important because running commentary voices are very distressing to individuals.

This means that a person is hearing something basically recounting their every move, motion and thought, it can be very distressing and upsetting in real-time for a patient.

A person may hear one or maybe several voices talking at one time the person who's hearing several voices at once again is going to be more likely to be disturbed and distressed and they may have a more severe form of a psychotic disorder.

Visual hallucinations otherwise known as seeing things can also occur, visual hallucinations are often seen in an illness called Lewy body dementia ...,

..., and also in drug intoxication, something very important to keep in mind when you're making your differential diagnosis of the patient presenting with a visual hallucination.

Olfactory hallucinations are when people smell things, can you think of a disorder with which often presents as an individual telling you that they smell something funny maybe something burning.

Factory hallucinations are often seen in  seizure disorder or they're otherwise known as an aura during epilepsy.

Something very important to keep in mind and tactile hallucinations are when an individual feels something and when you have a patient complaining of this you really want to keep in mind that this could be secondary to drug abuse or alcohol withdrawal.

Different Types of Hallucinations

That summarizes some of these psychotic symptoms that you may be presented with, things like delusions and hallucinations it's important to keep in mind the different types of these disorders.

Always remember to dig a little bit deeper to get more of a story from your patient behind what they're actually experiencing.
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