Chronic fatigue living in older adults

Overview

Chronic fatigue syndrome (also called ME/CFS) is a long-term condition that causes extreme tiredness that doesn't go away with rest. For older adults, this fatigue can be severe and make everyday activities very hard.

Chronic fatigue syndrome affects people of all ages, including older adults. It is not as common as some other conditions, but it is a recognised and serious illness.

It can affect anyone, but it is more often diagnosed in women than men. Older adults can develop ME/CFS for the first time, or have it continue from earlier in life.

Symptoms

Common symptoms

• Extreme fatigue that lasts for more than 6 months
• Worsening of fatigue after physical or mental activity (called post-exertional malaise)
• Sleep that does not feel refreshing
• Difficulty thinking, remembering, or concentrating (often called 'brain fog')
• Pain in muscles or joints without swelling or redness
• Headaches of a new type or pattern

Symptoms in children

• Symptoms are similar to adults, but children may also have more flu-like signs such as swollen glands or sore throat.
• Fatigue may show up as missing school or not being able to play with friends.

Symptoms in older adults

• Fatigue may be mistaken for normal aging, so it's important to see a doctor for proper evaluation.
• Older adults often have more muscle aches and sleep disturbances.
• They may have a slower recovery after activity and may also have other health conditions that complicate symptoms.

Causes

Main causes

• The exact cause is unknown, but it often starts after an infection like flu, glandular fever, or a viral illness.
• Problems with the immune system or nervous system may play a role.
• Physical or emotional stress may trigger the condition in some people.

Risk factors

• Being a woman (the condition is more common in women)
• Having a family history of ME/CFS or similar conditions
• Age – older adults may have it, but it can start at any age
• Having other chronic health conditions

When to see a doctor

See a doctor urgently if:

• If you have chest pain or severe shortness of breath, call emergency services right away.
• If you have thoughts of harming yourself, call emergency services immediately.

Book a routine appointment if:

• If you have had extreme tiredness for more than 6 months that affects your daily life
• If you feel much worse after physical or mental activity
• If you have unexplained pain, sleep problems, or trouble thinking

Diagnosis

There is no single test for ME/CFS. Your doctor will take a detailed history, ask about your symptoms, and rule out other conditions that can cause fatigue, such as anaemia, thyroid problems, depression, or sleep disorders.

Tests that may be done

• Blood tests to check for common causes of fatigue (e.g., full blood count, thyroid function, vitamin levels)
• Urine tests
• Sometimes a sleep study if sleep problems are present

What to expect at your appointment

The diagnosis can take time because other conditions must be ruled out. Your doctor will listen to your symptoms and may refer you to a specialist. Most people need to see their doctor several times before a firm diagnosis is made.

Treatment

There is no cure for ME/CFS, but many treatments can help manage symptoms and improve daily life. The goal is to help you feel better and keep doing the things that matter to you.

Self-care at home

• Pacing – learn to balance activity and rest to avoid crashes after exertion
• Keep a regular sleep schedule and practice good sleep habits
• Set realistic daily goals and allow for breaks
• Stay connected with friends and family, even on low-energy days
• Manage stress with relaxation techniques like gentle stretching or deep breathing

Medical treatments

Treatments are tailored to each person. Your doctor may suggest therapies such as cognitive behavioural therapy (CBT) to help you cope with the impact of the illness, or graded exercise therapy (GET) under the guidance of a specialist – but only if it's safe for you. Some people benefit from medicines for pain, sleep problems, or mood, but these should be discussed with a doctor. No specific drug names or doses are recommended here.

When is surgery considered?

Surgery is not a treatment for ME/CFS. If you need surgery for another reason, your medical team should be aware of your ME/CFS so they can plan your care carefully.

Living with this condition

Living with ME/CFS means learning to manage your energy. Some days you may feel better and can do more; other days you need to rest. It can be frustrating, but small steps make a big difference.

Lifestyle tips

• Plan your day around your energy levels – do important tasks when you feel best
• Avoid overdoing it on good days (this can cause a crash)
• Ask for help with housework, shopping, or meals when needed

Diet and exercise

Eat a balanced diet with plenty of fruits, vegetables, and whole grains. Avoid large meals or caffeine late in the day. Gentle exercises like walking or stretching may help if approved by your doctor, but never push through severe fatigue.

Mental health and emotional wellbeing

ME/CFS can cause feelings of sadness, anxiety, or isolation. It's normal to feel frustrated. Talk to your doctor if you notice mood changes. If you have thoughts of harming yourself, call emergency services immediately.

Prevention

There is no known way to prevent ME/CFS. However, early diagnosis and good symptom management may help reduce the severity and impact of the condition.

Vaccines

No specific vaccines prevent ME/CFS. Staying up to date with recommended vaccines (like flu and COVID-19) can help reduce the risk of infections that might trigger symptoms.

Screening programmes

There is no routine screening for ME/CFS. If you have ongoing fatigue, see your doctor for an evaluation.

Complications

If left untreated

• Severe fatigue that can make it hard to leave the house or do basic tasks
• Depression or anxiety from the impact of the illness
• Social isolation and loss of independence

Long-term outlook

Many people with ME/CFS improve over time, especially with good support and self-management. While some may have long-term symptoms, it's possible to have a meaningful and fulfilling life. With the right strategies, you can learn to live well within your limits.

Find support

Local organisations

• Ask your GP (doctor) about local ME/CFS support groups · United Kingdom

Helplines

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