Multiple Sclerosis Explained: Symptoms, Diagnosis, and Living Well

What Is Multiple Sclerosis?

Multiple sclerosis (MS) is a chronic autoimmune condition in which the immune system attacks the protective myelin sheath surrounding nerve fibers in the brain and spinal cord. This damage disrupts the flow of electrical signals within the nervous system, leading to a wide range of neurological symptoms.

MS typically affects young adults, with most people being diagnosed between the ages of 20 and 40. While there is no cure, modern treatments have dramatically improved the outlook for people living with MS.

Early Symptoms of MS

MS can present in many different ways, and symptoms depend on which nerves are affected:

Common Initial Symptoms

Optic neuritis — pain with eye movement and vision loss in one eye; often the first symptom
Numbness and tingling — in the face, body, or limbs
Weakness — in one or more limbs
Fatigue — overwhelming, disproportionate to activity level
Balance and coordination problems — unsteadiness, clumsiness
Lhermitte’s sign — electric shock sensation down the spine when bending the neck

Other Symptoms

Double vision or blurry vision
Bladder urgency or difficulty emptying
Stiffness and muscle spasms (spasticity)
Difficulty with concentration and memory
Dizziness and vertigo
Pain — neuropathic or musculoskeletal

How Is MS Diagnosed?

MS diagnosis requires evidence of damage at different times and in different parts of the nervous system. The diagnostic workup includes:

Brain and spinal cord MRI — the most important test; shows characteristic white matter lesions
CSF analysis (lumbar puncture) — oligoclonal bands support the diagnosis
Visual evoked potentials (VEP) — detects slowed conduction in the optic nerve
Blood tests — to rule out conditions that mimic MS (NMOSD, vitamin deficiencies, autoimmune conditions)
Optical coherence tomography (OCT) — measures retinal nerve fiber layer thinning

Types of MS

Relapsing-Remitting MS (RRMS) — most common; episodes of new symptoms (relapses) followed by recovery
Secondary Progressive MS (SPMS) — gradual worsening after an initial relapsing course
Primary Progressive MS (PPMS) — steady worsening from the onset, without relapses

Treatment

Acute Relapse Treatment

High-dose intravenous steroids (methylprednisolone) for 3–5 days
Plasmapheresis for severe relapses not responding to steroids

Disease-Modifying Therapies (DMTs)

Early treatment with DMTs is crucial to reduce relapses and slow disability:

Injectable: Interferon beta, glatiramer acetate
Oral: Fingolimod, dimethyl fumarate, teriflunomide, cladribine
Infusion: Natalizumab, ocrelizumab, rituximab

The choice of DMT depends on disease activity, risk profile, and patient preferences. Your neurologist will discuss the best option for your situation.

Symptom Management

Fatigue — energy conservation, amantadine, regular exercise
Spasticity — baclofen, physiotherapy, stretching
Pain — neuropathic pain medications
Bladder problems — medications, pelvic floor exercises
Cognitive difficulties — cognitive rehabilitation strategies
Depression — counseling and medication when needed

Living Well with MS

Stay Active

Exercise is one of the most powerful tools for managing MS:

Improves strength, balance, mood, and fatigue
Does not increase relapse risk
Swimming, yoga, walking, and stationary cycling are excellent options

Take Your Medications

Adherence to DMT is crucial for long-term outcomes
Report any side effects promptly
Regular monitoring as recommended by your neurologist

Protect Your Health

Vitamin D supplementation — most MS patients benefit from it
Vaccinations — discuss timing with your neurologist (some DMTs affect vaccine response)
Healthy diet — no specific “MS diet” is proven, but a balanced, anti-inflammatory diet is recommended
Avoid smoking — strongly associated with worse MS outcomes
Pregnancy planning — coordinate with your neurologist regarding DMT management

Build Your Support System

Connect with other people living with MS
Involve family in understanding the condition
Access occupational therapy for workplace adaptations if needed
Maintain mental health — seek counseling if struggling

Dr. Chetan Padghan provides specialized care for multiple sclerosis and other autoimmune neurological conditions in Pune. If you are experiencing symptoms suggestive of MS, early diagnosis and treatment are essential. Schedule a consultation today.