--- title: "Multiple Sclerosis: Symptoms & Treatment | infoMD" description: "Multiple Sclerosis causes numbness or tingling in limbs. Learn about symptoms, diagnosis, treatment options, and how to manage multiple sclerosis with guidance" lang: en json-ld: | [ { "@context": "https://schema.org", "@type": "MedicalCondition", "name": "Multiple Sclerosis", "alternateName": [ "MS" ], "description": "Multiple sclerosis is an autoimmune disease in which the immune system attacks the protective myelin sheath covering nerve fibers, disrupting communication between the brain and body. Symptoms vary widely depending on which nerves are affected and can range from mild numbness to severe disability.", "associatedAnatomy": { "@type": "AnatomicalSystem", "name": "Neurological" }, "signOrSymptom": [ { "@type": "MedicalSignOrSymptom", "name": "Numbness or tingling in limbs" }, { "@type": "MedicalSignOrSymptom", "name": "Vision problems" }, { "@type": "MedicalSignOrSymptom", "name": "Muscle weakness or spasms" }, { "@type": "MedicalSignOrSymptom", "name": "Balance and coordination difficulties" }, { "@type": "MedicalSignOrSymptom", "name": "Fatigue" } ], "possibleTreatment": [ { "@type": "MedicalTherapy", "name": "Stay physically active - exercise improves fatigue, mood, strength, and balance" }, { "@type": "MedicalTherapy", "name": "Follow a balanced, anti-inflammatory diet rich in fruits, vegetables, and omega-3 fatty acids" }, { "@type": "MedicalTherapy", "name": "Manage stress through mindfulness, therapy, or support groups" }, { "@type": "MedicalTherapy", "name": "Prioritize sleep and establish consistent sleep habits" }, { "@type": "MedicalTherapy", "name": "Avoid overheating - heat can temporarily worsen MS symptoms (Uhthoff's phenomenon)" }, { "@type": "MedicalTherapy", "name": "Quit smoking - smoking accelerates MS progression" }, { "@type": "MedicalTherapy", "name": "Injectable disease-modifying therapies: interferon beta, glatiramer acetate" }, { "@type": "MedicalTherapy", "name": "Oral DMTs: fingolimod, dimethyl fumarate, teriflunomide, siponimod" }, { "@type": "MedicalTherapy", "name": "Infusion DMTs: natalizumab, ocrelizumab, alemtuzumab (for more aggressive disease)" }, { "@type": "MedicalTherapy", "name": "Ocrelizumab - the first FDA-approved treatment for primary progressive MS" }, { "@type": "MedicalTherapy", "name": "Corticosteroids (methylprednisolone) - for acute relapse management" }, { "@type": "MedicalTherapy", "name": "Symptom-specific medications: baclofen for spasticity, amantadine for fatigue, duloxetine for pain" }, { "@type": "MedicalTherapy", "name": "Plasma exchange (plasmapheresis) - for severe relapses unresponsive to steroids" }, { "@type": "MedicalTherapy", "name": "Physical therapy and rehabilitation programs" }, { "@type": "MedicalTherapy", "name": "Occupational therapy - adapting daily tasks to preserve independence" } ], "riskFactor": [ { "@type": "MedicalRiskFactor", "name": "Age 20-50 (peak age of onset)" }, { "@type": "MedicalRiskFactor", "name": "Being female (2-3 times higher risk for RRMS)" }, { "@type": "MedicalRiskFactor", "name": "Family history of MS" }, { "@type": "MedicalRiskFactor", "name": "Northern European descent" }, { "@type": "MedicalRiskFactor", "name": "Living farther from the equator (less sun exposure and vitamin D)" }, { "@type": "MedicalRiskFactor", "name": "Low vitamin D levels" }, { "@type": "MedicalRiskFactor", "name": "Smoking" }, { "@type": "MedicalRiskFactor", "name": "Certain infections, particularly Epstein-Barr virus (EBV)" }, { "@type": "MedicalRiskFactor", "name": "Obesity during adolescence" } ], "typicalTest": "Physical examination, blood tests, and imaging studies" }, { "@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "Is multiple sclerosis fatal?", "acceptedAnswer": { "@type": "Answer", "text": "MS is generally not considered a fatal disease. Most people with MS have a near-normal life expectancy. However, complications of severe MS - such as infections (pneumonia, urinary infections), swallowing difficulties, or immobility-related issues - can be serious. Advances in treatment have significantly improved long-term outcomes." } }, { "@type": "Question", "name": "Can MS be cured?", "acceptedAnswer": { "@type": "Answer", "text": "There is no cure for MS, but disease-modifying therapies can significantly reduce relapses, slow disability progression, and reduce new brain lesions. Research into myelin repair, stem cell therapy, and immune system reprogramming is ongoing and shows promise for the future." } }, { "@type": "Question", "name": "What does an MS relapse feel like?", "acceptedAnswer": { "@type": "Answer", "text": "A relapse (also called an attack or exacerbation) involves new or worsening neurological symptoms lasting at least 24 hours, in the absence of fever or infection. Symptoms vary by person but may include vision problems, numbness, weakness, difficulty walking, or bladder issues. Relapses can last days to weeks and are followed by partial or complete recovery." } }, { "@type": "Question", "name": "Is MS hereditary?", "acceptedAnswer": { "@type": "Answer", "text": "MS is not directly inherited, but genetics play a role in susceptibility. Having a first-degree relative with MS increases your risk from about 0.1% (general population) to about 2-4%. Identical twins of people with MS have about a 25-30% chance of developing the disease, indicating that environmental factors are also important." } }, { "@type": "Question", "name": "Can you still work with MS?", "acceptedAnswer": { "@type": "Answer", "text": "Yes, many people with MS continue to work for many years after diagnosis. Workplace accommodations - such as flexible hours, a comfortable workspace temperature, or the option to work from home - can help. Vocational rehabilitation services can also assist with job modifications or career transitions if needed." } } ] }, { "@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [ { "@type": "ListItem", "position": 1, "name": "Home", "item": "https://infomd.com" }, { "@type": "ListItem", "position": 2, "name": "Conditions", "item": "https://infomd.com/conditions" }, { "@type": "ListItem", "position": 3, "name": "Neurological", "item": "https://infomd.com/conditions/body-system/neurological" }, { "@type": "ListItem", "position": 4, "name": "Multiple Sclerosis", "item": "https://infomd.com/conditions/multiple-sclerosis" } ] } ] --- [Skip to main content](#main-content) [![infoMD](/assets/infomd-logo-CtvTblFD.png)](/) [Home](/) [Conditions](/conditions) [Glossary](/glossary)[Shop](/shop) 1. [Home](/) 2. [Conditions](/conditions) 3. [Neurological](/conditions/body-system/neurological) 4. Multiple Sclerosis Neurological [Immune Health](/topics/immune-health)[Brain Health](/topics/brain-health) # Multiple Sclerosis Also known as: MS infoMD Editorial Team February 8, 2025 8 min read Share: [](https://www.facebook.com/sharer/sharer.php?u=https%3A%2F%2Finfomd.com%2Fconditions%2Fmultiple-sclerosis)[](https://twitter.com/intent/tweet?url=https%3A%2F%2Finfomd.com%2Fconditions%2Fmultiple-sclerosis&text=Multiple%20Sclerosis) ### Quick Facts Type Chronic Affects Young adults aged 20-40, women 2-3 times more often than men Prevalence Nearly 1 million Americans live with MS Treatable Manageable with disease-modifying therapies that slow progression See a Specialist Neurologist specializing in MS ICD-10 Code G35 ## Overview Multiple sclerosis (MS) is a chronic autoimmune disease of the central nervous system in which the immune system mistakenly attacks myelin - the protective coating around nerve fibers in the brain and spinal cord. When myelin is damaged (a process called demyelination), nerve signals slow down or are blocked entirely, causing a wide range of neurological symptoms. MS is unpredictable and varies greatly from person to person. Some people experience mild symptoms and long periods of remission, while others develop progressive disability. The disease is classified into several types: relapsing-remitting MS (RRMS), the most common form, involves clearly defined attacks followed by periods of recovery; secondary progressive MS (SPMS) follows an initial relapsing course but shifts to steady worsening; and primary progressive MS (PPMS) involves gradual worsening from the onset without distinct relapses. Approximately 2.8 million people worldwide live with MS, and it's most commonly diagnosed between ages 20 and 50. Women are about two to three times more likely to develop RRMS than men. While there is no cure for MS, the past two decades have seen a revolution in treatment options. Disease-modifying therapies can significantly reduce relapses, slow disability progression, and improve quality of life for many people with MS. ## Symptoms Recognizing the symptoms of multiple sclerosis early can lead to faster diagnosis and better outcomes. ### Early Symptoms - Numbness or tingling in the limbs, face, or body - Fatigue that is disproportionate to activity level - Blurred or double vision, or pain with eye movement (optic neuritis) - Muscle weakness, especially in the legs ### Advanced Symptoms - Difficulty with balance and coordination (ataxia) - Muscle stiffness and spasms (spasticity) - Cognitive changes: difficulty concentrating, memory problems, slowed thinking - Bladder and bowel dysfunction - Chronic pain and abnormal sensations - Speech difficulties (slurred or slow speech) - Difficulty walking - may require a cane, walker, or wheelchair - Sexual dysfunction ### Emergency Warning Signs - Sudden, severe vision loss - Sudden inability to walk or stand - Severe breathing difficulties - Sudden, complete paralysis of a limb When to See a Doctor See a doctor if you experience unexplained numbness, tingling, weakness, or vision problems that last more than 24 hours. If you've been diagnosed with MS, contact your neurologist promptly if you experience new or worsening symptoms that could indicate a relapse. ## Causes & Risk Factors ### Common Causes - Autoimmune attack on myelin, the protective coating of nerve fibers - Inflammation damages myelin and eventually the underlying nerve fibers (axons) - Scar tissue (sclerosis) forms at sites of myelin damage, disrupting nerve signaling - The exact trigger for the immune system attack is unknown - A combination of genetic susceptibility and environmental factors is believed to initiate the disease ### Risk Factors - Age 20-50 (peak age of onset) - Being female (2-3 times higher risk for RRMS) - Family history of MS - Northern European descent - Living farther from the equator (less sun exposure and vitamin D) - Low vitamin D levels - Smoking - Certain infections, particularly Epstein-Barr virus (EBV) - Obesity during adolescence ## How It's Diagnosed Diagnosing MS can be challenging because no single test confirms the disease, and symptoms can mimic many other conditions. The diagnostic process typically begins with a thorough neurological examination assessing vision, coordination, balance, reflexes, and sensation. Your doctor will take a detailed history of your symptoms, looking for evidence of attacks occurring at different times and affecting different parts of the nervous system. MRI of the brain and spinal cord is the most important diagnostic tool - it can reveal areas of demyelination (lesions) even before symptoms appear. Other tests include lumbar puncture (spinal tap) to check for specific antibodies (oligoclonal bands) in the cerebrospinal fluid, and evoked potential tests that measure how quickly nerve signals travel. The McDonald criteria, updated in 2017, are the standard diagnostic framework and allow for earlier diagnosis by incorporating MRI findings. A diagnosis of MS requires evidence of damage occurring at different times in at least two separate areas of the central nervous system. ## Treatment Options ### Lifestyle Changes - Stay physically active - exercise improves fatigue, mood, strength, and balance - Follow a balanced, anti-inflammatory diet rich in fruits, vegetables, and omega-3 fatty acids - Manage stress through mindfulness, therapy, or support groups - Prioritize sleep and establish consistent sleep habits - Avoid overheating - heat can temporarily worsen MS symptoms (Uhthoff's phenomenon) - Quit smoking - smoking accelerates MS progression ### Medications - Injectable disease-modifying therapies: interferon beta, glatiramer acetate - Oral DMTs: fingolimod, dimethyl fumarate, teriflunomide, siponimod - Infusion DMTs: natalizumab, ocrelizumab, alemtuzumab (for more aggressive disease) - Ocrelizumab - the first FDA-approved treatment for primary progressive MS - Corticosteroids (methylprednisolone) - for acute relapse management - Symptom-specific medications: baclofen for spasticity, amantadine for fatigue, duloxetine for pain ### Medical Procedures - Plasma exchange (plasmapheresis) - for severe relapses unresponsive to steroids - Physical therapy and rehabilitation programs - Occupational therapy - adapting daily tasks to preserve independence ### Complementary Approaches - Vitamin D supplementation (evidence suggests it may reduce relapse risk) - Yoga and tai chi - improve balance, flexibility, and mental well-being - Massage therapy for pain and spasticity relief - Cannabis-based therapies - some evidence for spasticity and pain (legal status varies) ## Living With Multiple Sclerosis Living with MS is a long-term journey that looks different for everyone. Because MS is unpredictable, building adaptability and resilience into your daily life is key. Many people with MS find that regular exercise - even gentle activities like swimming, yoga, or walking - is one of the most effective ways to manage fatigue, maintain mobility, and boost mood. Working with a physical therapist who specializes in neurological conditions can help you develop a safe and effective exercise plan. Planning ahead, pacing yourself, and accepting help when needed are practical strategies for managing energy levels. Many people with MS continue to work, raise families, and pursue their goals - sometimes with accommodations like flexible schedules, assistive technology, or workplace modifications. Building a strong care team (neurologist, physical therapist, occupational therapist, mental health counselor) and connecting with MS support organizations provides both practical support and emotional encouragement. Depression and anxiety are common in MS and should be addressed proactively - they're not a sign of weakness, but a treatable part of the disease. ## Potential Complications - Progressive disability affecting mobility and independence - Severe spasticity and contractures - Bladder infections from urinary dysfunction - Depression and cognitive decline - Osteoporosis from reduced mobility and steroid use - Pressure sores from immobility - Respiratory complications in advanced disease - Swallowing difficulties (dysphagia) ## Frequently Asked Questions ### Is multiple sclerosis fatal? ### Can MS be cured? ### What does an MS relapse feel like? ### Is MS hereditary? ### Can you still work with MS? * * * ## Sources 1. Multiple Sclerosis. Mayo Clinic . 2. Multiple Sclerosis Information Page. National Institute of Neurological Disorders and Stroke . 3. What Is MS?. National Multiple Sclerosis Society . 4. Atlas of MS. Multiple Sclerosis International Federation . Medical Disclaimer This content is for informational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition. Reviewed By infoMD Editorial Team Last reviewed: March 18, 2025 In This Article [Overview](#overview)[Symptoms](#symptoms)[Causes & Risk Factors](#causes-risk-factors)[How It's Diagnosed](#how-it-s-diagnosed)[Treatment Options](#treatment-options)[Living With Multiple Sclerosis](#living-with-multiple-sclerosis)[Potential Complications](#potential-complications)[Frequently Asked Questions](#frequently-asked-questions)[Sources](#sources) ### Quick Facts Type Chronic Affects Young adults aged 20-40, women 2-3 times more often than men Prevalence Nearly 1 million Americans live with MS Treatable Manageable with disease-modifying therapies that slow progression See a Specialist Neurologist specializing in MS ICD-10 Code G35 Advertisement Was this page helpful? Yes No ## Related Conditions [ ### Lupus Immune System Lupus is a chronic autoimmune disease in which the immune system attacks healthy tissue throughout the body, causing widespread inflammation and damage. 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