ME/CFS: A Care Staff Guide to the NICE NG206 Guideline

Myalgic encephalomyelitis, often written ME/CFS, is a long-term illness that is still widely misunderstood. People with it are sometimes told to push through, exercise more or "think positive", advice that the current NICE guideline explicitly moves away from. For health and care staff, getting ME/CFS right means believing the person, adapting care to their energy, and avoiding approaches that can make them worse. This guide summarises the NICE guideline NG206 on diagnosis and management. It also touches on safeguarding, dysphagia and skin care for people who are severely affected, which our guides to dysphagia and pressure ulcer prevention cover in more depth.

What NICE says ME/CFS looks like

NICE NG206 sets out four core symptoms that must all be present for a diagnosis:

• debilitating fatigue that is made worse by activity, with delayed recovery;
• post-exertional malaise, meaning symptoms that worsen disproportionately after activity;
• unrefreshing sleep or sleep disturbance; and
• cognitive difficulties, often described as "brain fog".

The guideline says clinicians should consider ME/CFS when these symptoms have persisted for a minimum of 6 weeks in adults and 4 weeks in children and young people. A diagnosis is confirmed after 3 months of persistent symptoms that are not explained by another condition. Staff should therefore treat ME/CFS as a possibility early, and not wait until the person has been unwell for a long time.

Why the guidance changed

The earlier 2007 NICE guideline recommended graded exercise therapy and cognitive behavioural therapy as the interventions with the clearest research evidence. The Pharmaceutical Journal reported in November 2020 that the draft update reversed this advice, because of reported harms when patients exceed their energy capacity and emerging biological research showing dysregulation rather than simple deconditioning. The final guideline, published in 2021 and last reviewed in January 2025, confirmed the shift.

What not to offer

NICE NG206 states that staff should not offer graded exercise therapy, meaning a programme with fixed incremental increases in exercise. It also says not to offer the Lightning Process or therapies based on it, and not to offer any medicines or supplements to cure ME/CFS. Medicines may be used only to manage symptoms, and the guideline notes they may need to be started at lower doses than usual. If you see these approaches in a person's plan, raise it with the clinical lead.

Energy management, or pacing

Instead of graded exercise, NICE recommends energy management, commonly called pacing, as a self-management strategy. It helps people learn to use the amount of energy they have without triggering symptom worsening. It is not a cure. Physical activity programmes should start from a baseline the person can manage without symptom flares and should be delivered only by physiotherapists or occupational therapists with ME/CFS expertise. In practice, care staff can support pacing by:

• planning tasks so that demanding activities are spread out and followed by rest;
• allowing the person to stop before they feel exhausted;
• reducing unnecessary demands, such as long conversations, bright light or noise;
• following the person's own energy plan rather than a standard routine; and
• recording good and bad days so the team can see patterns.

Where cognitive behavioural therapy fits

NICE positions cognitive behavioural therapy as a supportive therapy that may help people manage symptoms and wellbeing. It is not a cure, and it should be offered only if the person chooses it after a discussion. Staff should never present it as a way to "think yourself better".

Severe and very severe ME/CFS

People who are severely affected may be housebound or bedbound, and very sensitive to light, sound and touch. NICE highlights environmental adaptations and specialised support, and notes that some people may need to be tube fed. Care should be gentle and unhurried: minimise noise and light, explain each action, limit the number of visitors and tasks, and never insist that someone sit up, wash or eat beyond what they can manage without careful planning with the clinical team. Check skin regularly, because people who are in bed much of the time are at risk of pressure damage.

Safeguarding: avoid assuming abuse or neglect

NICE makes a specific safeguarding point. Staff should recognise that certain features are not necessarily signs of abuse or neglect: physical symptoms that do not fit conventional patterns, more than one family member having ME/CFS, or a family disagreeing with a care plan. Safeguarding concerns must still be taken seriously where there is real evidence of harm, but a family's advocacy or a person's unusual symptoms should not by themselves trigger concern. Our guide to safeguarding adults reviews explains what happens when systems fail people.

Person-centred relationships

NICE asks professionals to take time to build supportive, trusting and empathetic relationships and to acknowledge the reality of living with ME/CFS. Many people report being disbelieved. Simple steps help: listen without judgement, ask what helps, document what the person tells you, and pass it on so they do not have to repeat their story at every contact.

Frequently asked questions

Is exercise safe for someone with ME/CFS? NICE says not to offer graded exercise therapy. Any activity plan should be agreed with a specialist and based on pacing.

Is there a cure? The guideline says not to offer medicines or supplements to cure ME/CFS, and describes pacing and CBT as supportive rather than curative.

Where can staff train? Learnsignal's CPD courses for health and care staff include long-term conditions and person-centred care.