What are profound and multiple learning disabilities (PMLD)?
When talking about someone with profound and multiple learning disabilities (PMLD), Mencap use the definition developed by the PMLD Network. It describes a person with PMLD as someone who:
- has more than one disability
- has a profound
learning disability
A learning disability is to do with the way someone's brain works. It makes it harder for someone to learn, understand or do things.
- has great difficulty communicating
- needs high levels of support
- may have additional sensory or physical disabilities, complex health needs or mental health difficulties
- may have challenging behaviours.
What causes PMLD?
The causes of PMLD are many and varied.
They may be caused by problems before, during and after birth.

How does PMLD affect someone?
All people who have profound and multiple learning disabilities will have great difficulty communicating. Many people will have additional sensory or physical disabilities, complex health needs or mental health difficulties. The combination of these needs and/or the lack of the right support may also affect behaviour.
All children and adults with profound and multiple learning disabilities will need high levels of support with most aspects of daily life.
Living with a PMLD
People with profound and multiple learning disabilities
experience
Experience is when you have learned or tried something before.
the same health conditions as the rest of the population.
Skilled support may be needed for feeding and swallowing, as good nutrition is a vital part of achieving good health. Many people may experience a combination of medical needs and need access to specialised health support to ensure the holistic management of these conditions.

Communicating with someone with PMLD
Many people with profound and multiple learning disabilities rely on facial expressions, vocal sounds, body language and behaviour to communicate.
Some people may use a small range of formal communication, such as speech, symbols or signs. However, some people with profound and multiple learning disabilities may not have reached the stage of using intentional communication, and they may rely on others to interpret their reactions to events and people. Most people are also likely to find it difficult to understand the verbal communication of others. Some people will rely heavily on the context in which the communication takes place, such as the clues given by a routine event.
It is important that those who support people with profound and multiple learning disabilities spend time getting to know their means of communication and finding effective ways to interact with them.
PMLD guide: Core and essential service standards
Take a look at the Core and essential services standards guide produced by PMLD Link and partners. It is to help ensure people with profound and multiple learning disabilities have access to consistent high-quality support throughout their lives, when supported by any
service
A service gives people what they need, like healthcare services that help people when they are ill, and support services that give people support.
provider.
This resource is hosted on the PMLD Link
website
A website is a page you can go to on the internet like Google or YouTube.
.
Find help and support about PMLD
People with a learning disability, their parents or carers can contact the Learning Disability Helpline for free help and advice.
For peer support there is Mencap's Online Community.
Bringing people with PMLD together, campaigning and good practice
It's often helpful to talk to groups of people who have common concerns, distinctive needs, and face barriers so together, we can fight for their equal
rights
Rights are the things everyone should be allowed to do like have a say, or go to school.
.
At Mencap we bring people with PMLD and their families, carers and
advocates
Advocates means supporting or speaking up for someone or something.
together with statutory and voluntary agencies. We share good practice, we
campaign
A campaign is when people work together to try to change something.
and we provide information and support. It’s important that people with PMLD are fully included in society.
Like all of us, people with profound learning disability will continue to learn throughout their lives if offered appropriate opportunities. Such opportunities must take account of the fact that most people are likely to be learning skills that generally appear at a very early stage of development. For example, cause and effect – such as pressing a switch to make something happen, or turn-taking – such as rolling a ball between two people.
Learning is also likely to take place very slowly. For example, some people may have a very small short-term memory and so will need the opportunity to encounter events many times before they become familiar. Constant repetition and a great deal of support will be needed to generalise learning into new situations.
Supporting the learning needs of a child or adult with profound and multiple learning disabilities also needs to take account of any additional needs, such as sensory needs (see sensory needs section), so that the best approach to learning can be established.
Some people described as having profound and multiple learning disabilities are fully mobile. Many people may use a wheelchair. Others have difficulty with movement and are unable to control or vary their posture efficiently. These individuals will need specialised equipment to aid their mobility, to support their posture and to
protect
Protect means keeping someone or something safe.
and restore their body shape, muscle tone and quality of life.
It is vital that people with physical needs have access to physiotherapy, occupational therapy and hydrotherapy, and that their carers receive training to enable them to manage their physical needs confidently on a day-to-day basis.
There is a wide range of conditions that children and adults with profound and multiple learning disabilities may have, such as complex epilepsy. An increasing number of people are described as being ‘technology dependent’, which may mean they need oxygen, tube feeding or suctioning equipment. Some people have conditions that are described as ‘life-limiting’. Others have fragile health and may be susceptible to conditions like chest infections and gastro-intestinal conditions.
Skilled support may be needed for feeding and swallowing, as good nutrition is a vital part of achieving good health. Many people may experience a combination of medical needs and need access to specialised health support to ensure the holistic management of these conditions. People with profound and multiple learning disabilities experience the same health conditions as the rest of the population.
The challenge is about how these conditions are identified in people who may not be able to communicate their symptoms easily. For example, it is very important to develop effective ways to recognise and manage pain. It is crucial that a proactive approach is taken to ensure that each person is able to achieve the best possible health they can, for example, by arranging annual health checks and support to access general health care.
Special attention needs to be given to the sensory needs of people with profound and multiple learning disabilities.
Many people have some degree of visual and or hearing disability or a combination of both. Some people’s sense of taste or smell may be affected by the drugs they may be taking. Other people may be hypersensitive to touch.
It is essential to know as much as possible about a person’s vision, hearing and other senses to develop the most effective way to approach their learning and communication needs.
Some behaviour that is seen as challenging may arise because little attention has been given to other needs. It should never be assumed that
certain
Certain means you are sure about something.
behaviours are just part and parcel of having profound and multiple learning disabilities. For example, a behaviour that services may see as challenging, such as pushing people, may be an attempt to communicate a need.
Other changes in behaviour may be due to undetected health needs, such as scratching the face because of a toothache. However, some behaviour will be because people are simply doing things that they enjoy, for example putting a hand under the tap to enjoy the feeling of running water.
The important thing is to understand what the behaviour may mean and to respond accordingly, such as checking out any possible health causes or making changes in the environment.
The mental health needs of individuals with profound and multiple learning disabilities are often not considered. For example, someone who becomes very quiet and passive may be seen as having improved their behaviour when in fact they are depressed.
Research
Research is a way of finding out information which could come from books, or asking people what they think.
suggests that people with profound and multiple learning disabilities may be more susceptible to mental health conditions than the rest of the population. It is important that careful attention is given to these needs and that the right treatment and support is found to meet them.
There are many other conditions and syndromes used to describe people, some of whom could also be described as having profound and multiple learning disabilities.
Some examples of conditions and syndromes that are more usually associated with profound and multiple learning disabilities are: Rett syndrome, Tuberous Sclerosis, Batten’s Disease and some other rare disorders. However, some people who are described as having
autism
Autism is a disability. Autistic people find it difficult to understand what other people think and feel. They also find it difficult to tell people what they think and feel. Everyone with autism is different.
and Down’s syndrome may also have the combination of profound learning disability and one or more of the needs we have discussed – therefore, they could equally be described as having profound and multiple learning disabilities.
All children and adults with profound and multiple learning disabilities will need high levels of support from families, carers and paid supporters. This will include help with all aspects of personal care, such as washing, dressing and eating, as well as ensuring that each individual has access to high quality and meaningful activity throughout their lives. Those who offer this support will need access to good quality and appropriate training, especially around particular skills. For example, on particular feeding needs and communication approaches.
Good support is person-centred, flexible and creative to enable the person with profound and multiple learning disabilities to learn and to achieve their full potential.
Yes. It is important that everyone understands that people with profound and multiple learning disabilities have the same rights as every other citizen.
We must enable each individual to engage with their world and to achieve their potential so that their lives go beyond being ‘cared for’ to being valued for who they are as people.
More conditions linked with Learning Disability
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