I laugh or cry uncontrollably and it does not match how I feel - what is wrong?

This is emotional lability (pseudobulbar affect), a recognised physical symptom of MND caused by changes in nerve pathways - not your true emotions and not a loss of control, and not depression. It is common, understandable, and often treatable. Tell your care team, who can help, and let those around you know it is a symptom.

Is it normal to feel this much grief, fear and low mood?

Yes. Shock, grief, anxiety and low mood are understandable responses to MND, for you and those close to you, including grief for losses before they happen. They are not weakness - and support such as counselling, talking therapy, specialist nurses and peer support, and where needed treatment, can help you cope.

Will MND affect my thinking or personality?

For most people, thinking is not significantly affected. A minority experience changes in thinking or behaviour, linked to an overlap with frontotemporal dementia. If any changes appear, the team can assess and support you and your family - so it is worth mentioning any concerns.

Where can I turn if I feel I cannot cope or have thoughts of self-harm?

Reach out straight away: the Samaritans of Singapore (SOS) are on 1767 and mindline.sg on 1771, both around the clock, and 995 is for immediate danger. Your MND specialist nurse, hospital counsellors and the Institute of Mental Health can also help. This applies to carers as much as to the person with MND.

MND and Emotional Wellbeing: Coping and Support (Singapore)

Written & reviewed by the BestDoctors.sg editorial team · Last updated 29 Aug 2026 · General information, not medical advice

Quick answer. An MND diagnosis brings a profound emotional impact – shock, grief, fear, anxiety and low mood – for the person and their family, often with repeated grief for losses along the way. These are understandable human responses, not weakness, and support and treatment genuinely help. One MND-specific point: emotional lability (pseudobulbar affect) – uncontrollable laughing or crying that does not match how you feel – is a physical symptom, not depression, and is treatable. If you ever feel unable to cope or have thoughts of self-harm, reach out now: SOS 1767, mindline.sg 1771, or 995 in an emergency. This is general information, not a diagnosis.

Troubled by headaches, dizziness, numbness or memory changes?

Message our care team on WhatsApp. Tell us what’s going on and we’ll help you find the right neurologist — free, with no obligation.

Chat with our care team on WhatsApp

Not sure who to see? Find the right specialist →

In a medical emergency, or for severe or sudden symptoms such as breathing difficulty, chest pain, fainting or stroke signs, call 995 immediately.

The emotional impact of MND

A diagnosis of MND is one of the hardest things a person and their family can face, and it brings a profound emotional impact – shock, grief, fear, anger, anxiety and low mood – along with repeated grief for losses as abilities change over time. These reactions are entirely understandable and human, felt by the person with MND and by those closest to them, and they are not a sign of weakness. Naming them, and knowing that support and, where needed, treatment can genuinely help, is the first step. Looking after emotional wellbeing is a real and important part of living with MND – not separate from the physical care.

Anxiety, low mood and grief

Depression and anxiety are common in MND, particularly around diagnosis and at points of change, and they are treatable – through talking therapies such as counselling or cognitive behavioural therapy, and, where appropriate, treatment your team can arrange. Grief is woven through the MND journey, including anticipatory grief – mourning losses before and as they happen – which is a normal, if painful, response. And there is an encouraging link worth knowing: managing the physical symptoms well – breathing, sleep, pain, saliva, communication – often lifts mood, because comfort and control ease distress. Emotional and physical care go hand in hand.

Emotional lability (pseudobulbar affect)

One MND symptom causes particular confusion and distress, so it is worth explaining clearly. Emotional lability, or pseudobulbar affect, is sudden, uncontrollable laughing or crying that does not match how the person actually feels – crying without sadness, or laughing at nothing funny. It is a physical symptom of MND, caused by changes in the nerve pathways – it is not the person’s true emotions, not depression, and not a sign of losing emotional control. Reassuringly, it is often treatable. If it happens, remind yourself and those around you that it is a symptom, try slow breathing or a gentle change of focus, and tell your team, who can help. Letting friends and family understand it removes a lot of the embarrassment and worry.

Changes in thinking or behaviour

For most people with MND, thinking and personality are not significantly affected – the person remains fully themselves. A minority, however, experience changes in thinking, planning, language or behaviour, reflecting an overlap with a condition called frontotemporal dementia. This is worth mentioning gently and without alarm: it does not happen to everyone, and where it does, the team can assess and support the person and family, and help make sense of the changes. If you or those around you notice changes in thinking or behaviour, it is worth raising with the team, who can offer understanding and practical help.

What helps

Several kinds of support help with the emotional side of MND. Psychological support, counselling and talking therapy help with anxiety and low mood. The MND specialist nurse is a key, steady point of contact. Peer support – connecting with others living with MND, and carer groups – reduces isolation, because they understand. Spiritual or chaplaincy care, and attention to what gives your life meaning and purpose, matter too. Keeping relationships and communication going – helped by speech therapy and communication aids – sustains connection. And carers need their own emotional support, respite and information, because their distress is real and matters. Combining these, with medical care for the MND, supports the whole person.

If you are struggling – reach out now

If you ever feel unable to cope, hopeless, or have thoughts of harming yourself, please reach out straight away – you deserve support and do not have to carry this alone. In Singapore, the Samaritans of Singapore (SOS) are on 1767 and mindline.sg is on 1771, both around the clock. In an emergency or immediate danger to life, call 995. For ongoing specialist mental-health care, speak to your doctor or the Institute of Mental Health (IMH), and hospital medical social workers and counsellors can help too. This applies to carers as much as to the person with MND – reaching out is a sign of strength.

Support in Singapore

In Singapore, emotional support is available through your MND team – the specialist nurse, medical social workers, and psychology services at the National Neuroscience Institute (NNI) and treating hospital – and through the Institute of Mental Health for significant depression or anxiety. Palliative care and hospice services also provide psychological and family support. For peer and carer support, the Motor Neurone Disease Association (Singapore) connects people living with MND and their families. Remember, too, that emotional lability – uncontrollable laughing or crying – is a physical, treatable symptom, and worth raising with your team. You and your family are not meant to manage the emotional weight of MND alone.

Sources

NHS – Motor neurone disease treatment: nhs.uk
NHS – Motor neurone disease: nhs.uk
Samaritans of Singapore (SOS) – 1767: sos.org.sg
mindline.sg – 1771: mindline.sg

General information only. This guide supports, but does not replace, advice from your own MND team, and everyone’s experience of MND is different – your team can talk you through what to expect for you. Because MND can affect swallowing and breathing, seek help early for coughing or choking on food or drink, worsening breathlessness (especially when lying flat), morning headaches or a new chest infection, and call 995 for severe choking or severe breathlessness. Do not treat breathlessness with oxygen yourself – in MND this can be harmful, and breathing is supported in other ways your respiratory team will arrange. Never start, stop or change prescribed medicines without medical advice, and seek proper medical and legal advice for planning decisions. If you or someone caring for you is struggling emotionally, the Samaritans of Singapore (SOS) are on 1767 and mindline.sg on 1771.

MND & Emotional Wellbeing