Multiple Sclerosis (MS)
Expert assessment for possible or diagnosed multiple sclerosis. From unexplained neurological symptoms and MRI findings to treatment decisions and longer-term care, Dr Yasser Falah offers an individual approach informed by his specialist interest in MS and neuroinflammation.
Enquire about a consultationWhat is multiple sclerosis?
Multiple sclerosis is an immune-mediated condition affecting the brain, spinal cord and optic nerves, collectively known as the central nervous system.
In MS, inflammation can damage myelin, the protective covering around nerve fibres. This disrupts messages travelling through the nervous system and may produce symptoms involving vision, sensation, movement, balance or thinking.
MS varies considerably from person to person. Modern treatments can reduce inflammatory disease activity and help many people manage their condition effectively.
Three things worth knowing
- Symptoms alone do not confirm MS. Many other conditions can produce similar difficulties.
- MRI is important, but not the whole diagnosis. Scan findings need specialist interpretation alongside your history and examination.
- Earlier assessment can matter. If MS is confirmed, treatment options and monitoring can be discussed promptly.
Possible symptoms of MS
Symptoms depend on which areas of the nervous system are affected. They may appear over days, improve, recur or develop more gradually.
Other symptoms can include bladder changes, pain and muscle spasms. These symptoms are not specific to MS and should be assessed in context.
Neurological symptoms, but no diagnosis yet?
You do not need to know whether you have MS before asking for specialist advice. Many patients are referred because of unexplained symptoms, an unusual MRI report or concerns about a possible neurological condition.
The starting point is to listen to the history, examine the nervous system and decide which explanations and investigations are most relevant. Sometimes MS can be excluded; sometimes further testing or a period of review is appropriate.
Discuss your symptoms →Questions patients often bring
- Could my symptoms be caused by MS?
- My MRI mentions white matter lesions. What do they mean?
- I've had a possible first neurological episode. What happens next?
- Should I have further tests or a second opinion?
White matter lesions have several potential causes and do not automatically indicate MS.
How is MS diagnosed?
There is no single standalone test. A neurologist combines your symptoms, examination and investigations, while considering alternative diagnoses. Current practice uses the revised McDonald diagnostic criteria.
Neurological assessment
Review of episodes and symptom timelines, plus examination of vision, strength, sensation, coordination and reflexes.
MRI scans
Brain and sometimes spinal cord MRI to assess the location and pattern of lesions and signs of inflammatory activity.
Blood and spinal fluid tests
Tests may help exclude other causes. A lumbar puncture can provide supporting evidence in selected cases.
Visual pathway tests
Where appropriate, optic nerve imaging or tests of visual function can add useful diagnostic information.
Clinical framework: NICE NG220 and the 2024 revisions of the McDonald criteria (published 2025).
Understanding the types of MS
Knowing the pattern of disease helps guide treatment and monitoring. The course of MS can change over time, so regular review is important.
MS treatment and management
There is no current cure for MS, but treatments can reduce relapses, limit new inflammatory activity and improve day-to-day symptoms. Decisions depend on the disease course, activity, risks and individual priorities.
The availability and prescribing of specific treatments depend on clinical eligibility and the specialist services involved. Treatment arrangements are agreed individually.
Review, monitoring and living well
MS care is not solely about medication. Monitoring symptoms, relapses and MRI changes helps assess whether disease activity is controlled and whether a treatment plan remains appropriate.
Regular movement within individual ability, stopping smoking, managing other health conditions and accessing rehabilitation and emotional support can all form part of comprehensive care.
When should I contact my MS team?
- New or significantly worsening neurological symptoms lasting more than 24 hours.
- A notable change in walking, vision, strength or bladder function.
- Treatment side effects or concerns about medication.
- New symptoms following an infection, or uncertainty about a possible relapse.
Seek urgent medical care for severe, sudden or rapidly deteriorating symptoms.
MS care with Dr Yasser Falah
Multiple sclerosis and neuroinflammation are central areas of Dr Falah's clinical interest. He sees patients at different points in their journey, including those seeking an initial neurological opinion, clarification of an MRI finding or advice after an established diagnosis.
The aim is to provide a careful assessment, explain what the findings mean and agree sensible next steps. Where additional specialist investigations or multidisciplinary input are needed, appropriate referrals and ongoing care can be discussed.
About Dr Yasser Falah →Helpful information to bring
- A timeline of symptoms and any episodes of worsening.
- Previous MRI scans, reports and blood test results, if available.
- A list of medication and previous treatments.
- Your questions about diagnosis, treatment or follow-up.
See consultation fees and clinic locations.
Multiple sclerosis FAQs
Can I see a neurologist if I think I might have MS?
Yes. A diagnosis is not required before an assessment. A neurologist can review your symptoms, examine you, consider possible causes and discuss whether MRI or other investigations are indicated.
Does an abnormal MRI mean I have multiple sclerosis?
No. Changes described as white matter lesions can occur for different reasons, including migraine and small vessel changes. Their location, appearance and relationship to your symptoms are important when deciding whether MS is a possibility.
Can MS be diagnosed from a blood test?
There is no single blood test that diagnoses MS. Blood tests are often used to check for other conditions. Diagnosis relies on the overall clinical picture, MRI and, in some cases, spinal fluid or visual pathway tests.
What are the early signs of multiple sclerosis?
Possible early features include visual disturbance, altered sensation, limb weakness or balance problems. These symptoms are not unique to MS and need assessment rather than self-diagnosis.
Is multiple sclerosis treatable?
Yes. Although there is no cure, several treatments can reduce inflammatory activity and relapses in eligible people. Rehabilitation and targeted symptom management may also improve daily functioning.
What is an MS relapse?
A relapse generally means new or worsening neurological symptoms lasting more than 24 hours, after a stable period, without another explanation such as infection. Your clinical team can advise whether prompt assessment or treatment is needed.
Is MS the same as neuroinflammation?
No. MS is one condition involving inflammation in the central nervous system. Neuroinflammation is a broader term that includes several inflammatory disorders affecting the brain, spinal cord or optic nerves. These conditions sometimes need different investigations and treatments.
Useful information and next steps
For other inflammatory neurological conditions, see our Neuroinflammation information page.
Need clarity about neurological symptoms or MS?
Whether you have a diagnosis, an MRI result you would like explained, or symptoms that have not yet been investigated, contact the practice to enquire about a consultation with Dr Yasser Falah.
General patient information only. This page does not replace individual medical advice.