People with mental illness, learning disability, dementia and related conditions should have good treatment that meets their needs and respects their rights. We do our best to help make sure this happens.
The law often talks about people with a "mental disorder". That term can cover lots of different conditions.
Here you can find an overview of some of the most common conditions.
Many people will have more than one condition, and many more will have a diagnosis that is not listed here.
Of course, every person is an individual and whatever condition they are diagnosed with is only part of their identity.
If you are worried that someone is suicidal, ask them. If you are having thoughts of suicide, please talk to someone.
Around one in four people experience mental illness at some point in their lives.
For some people, a mental illness is a one-off: something that happens once and passes. Other people have many episodes of mental illness.
Here you can find an overview of some of the most common conditions. Many people will have more than one condition, and many more will have a diagnosis that is not listed here.
Of course, every person with a mental health problem is an individual; every person's experience of, and recovery from illness will be different.
Most people with a mental illness are able to live fulfilling and satisfying lives.
Personality disorders, like personalities, can be complex and difficult to define.
People with personality disorders often find it difficult to live with themselves, or with other people.
However, there are treatments available which can make a difference to people with personality disorders.
To learn more about the different types of personality disorders and the treatments that are available, visit the Royal College of Psychiatrists website.
Our brains play an important role in our behaviour, feelings, and understanding of the world.
If the brain becomes damaged, people may experience the same symptoms as people with mental illness, dementia, or learning disability. As a result, they are often subject to the same laws, such as the Mental Health Act and the Adults with Incapacity Act.
Acquired brain injury can occur as a result of a trauma, such as an accident, or after certain illnesses, such as a brain tumour or a stroke.
For more information on the effects of acquired brain injury and options for rehabilitation and support, visit the Headway website.
Harmful use of alcohol and dependence on alcohol are common. These are not "mental disorders" under the law in Scotland and do not come directly within our remit. But some people suffer brain damage from harmful alcohol use.
Damage can have several causes, including direct damage from alcohol, vitamin deficiency, and head trauma. These can affect memory, judgement, and behaviour. Over a long period of time, heavy drinkers may develop various types of brain damage.
To find out more about the symptoms, diagnosis, and treatment of ARBD, visit the Alzheimer Society's website.
We all tend to get more forgetful as we get older. But dementia is different.
It is a brain disease which often starts with memory problems, but goes on to affect many other parts of the brain, producing:
It usually gets worse over time. With dementia you tend to have to rely on other people more and more as the illness progresses. It is much more common in older people, but can start as early as 40.
About one in every 20 over 65s have dementia, and by the age of 80 about one in five will have some degree of dementia.
Alzheimer's disease is the most common cause, but there are also other forms, such as vascular dementia, lewy-body dementia, and fronto-temporal dementia.
If you are worried about your memory, see your doctor. They can do a simple memory test, a physical examination, and order blood tests. If needed, they can then refer you to a specialist, who will test your memory in more detail and arrange a brain scan.
This information is supplied by the Royal College of Psychiatrists. You can learn more here, and you can find more information and support from Alzheimer Scotland.
People with learning disabilities have a significant, lifelong condition that started before adulthood (age 18), that affected their development and which means they may need support.
They may need help to understand information, learn skills, and cope independently.
With the right support, people with learning disabilities can live full and happy lives and make a meaningful contribution to our communities.
It is not always possible to say why someone has a learning disability. There are many different types of learning disability. Most learning disabilities are caused by the way the brain develops - before, during, or soon after birth.
Before birth:
During birth:
After birth:
Genetic causes of learning disability
Fragile X syndrome and Down's syndrome are the two most common genetic causes of learning disability.
Although Fragile X syndrome is the most common genetic cause of learning disability, not everyone with this condition has a learning disability. If they do, the learning disability could be mild, moderate or severe. People with Fragile X syndrome may also have problems with concentration and communicating with, or relating to, other people.
About 60,000 people, or one in every 1,000 babies, in the UK have Down's syndrome. This is caused by the presence of an extra chromosome. Everyone with Down's syndrome has some kind of learning disability.
Profound and multiple learning disabilities
People with profound and multiple learning disabilities (PMLD) have a profound learning disability, more than one disability and great difficulty communicating. They will need full-time support with every aspect of their lives - including eating, drinking, washing, dressing, and personal care.
For more information and support for people with profound and multiple learning disabilities and their families, visit the PAMIS website.
Autism is a lifelong neurodevelopmental condition which affects the way people perceive the world around them, interact with it and communicate.
It is a spectrum condition, which means that while many autistic people share some of the same attributes, it impacts each individual in different ways.
Many autistic people are able to live independent lives, some do so for years before a diagnosis. Socially, some autistic people may appear not to have any autistic traits because they are ‘masked’ or hidden.
However, many autistic people also need support to fully engage and interact with society. At least 70% of autistic people have another diagnosis such as a learning disability, ADHD, depression or anxiety and even epilepsy is more common in autistic people than neurotypical people.
Autistic people can also be either over or under-sensitive to external stimuli, such as sound, light, taste, smell, touch, or colours.
Aspergers syndrome and autism used to be two different diagnoses, but now they are combined into the diagnosis of Autism Spectrum Disorder. Some people who received a diagnosis of Aspergers still prefer for it to be referred to as this.
You can find out more about autism spectrum disorder from National Autistic Society Scotland.