Multiple sclerosis (MS) is a chronic autoimmune disease in which the immune system attacks myelin, the protective covering surrounding nerve fibers in the brain and spinal cord.
This damage disrupts communication between the brain and the rest of the body, leading to a wide range of neurological symptoms that can fluctuate over time.
Who is affected?
MS affects women approximately two to three times more often than men.
It is most commonly diagnosed between ages 20 and 50, but many women continue to experience symptoms and disease progression through perimenopause and menopause, when symptom overlap can make diagnosis and management more challenging.
Common Symptoms
Fatigue: One of the most common and disabling symptoms of MS.
Patients often describe overwhelming exhaustion that is disproportionate to activity level and not relieved by rest.
Cognitive changes: Difficulty with memory, concentration, information processing speed, multitasking, and word-finding.
Often referred to as brain fog.
Sensory symptoms: Numbness, tingling, burning sensations, electric shock-like feelings, or altered sensation in the face, arms, legs, or trunk.
Vision problems: Blurred vision, double vision, eye pain, or temporary vision loss due to optic neuritis.
Balance and coordination difficulties: Unsteadiness, dizziness, and increased risk of falls.
Muscle weakness and stiffness: Particularly in the legs, affecting mobility and endurance.
Bladder and bowel dysfunction: Urinary urgency, frequency, incontinence, or constipation.
Mood changes: Depression and anxiety are more common in individuals with MS.
Why It Is Often Missed in Midlife Women
Several MS symptoms can resemble those experienced during perimenopause and menopause:
Fatigue may be attributed to poor sleep, stress, or hormonal changes.
Brain fog and memory complaints can be mistaken for menopausal cognitive symptoms.
Mood changes may be assumed to be hormone-related.
Sleep disturbances can occur in both conditions.
Dizziness and sensory symptoms may initially be overlooked or attributed to anxiety.
Unlike menopause, however, MS typically involves neurological symptoms such as
- numbness,
- vision changes,
- weakness, or
- balance problems
that suggest involvement of the central nervous system.
Disease Patterns
MS can present in several forms:
Relapsing-remitting MS (RRMS): Periods of symptom flare-ups followed by partial or complete recovery.
Secondary progressive MS (SPMS): Gradual worsening following an initial relapsing-remitting phase.
Primary progressive MS (PPMS): Progressive neurological decline from onset without distinct relapses.
Diagnosis
Diagnosis generally involves:
- Detailed neurological examination
- MRI scans of the brain and spinal cord
- Lumbar puncture (spinal fluid analysis)
- Testing to assess nerve signal transmission
- Exclusion of other neurological conditions
There is no single blood test that confirms MS, making diagnosis dependent on a combination of clinical findings and imaging evidence.
Management
While there is no cure, many effective treatments can reduce disease activity and slow progression:
- Disease-modifying therapies (DMTs)
- Corticosteroids for acute relapses
- Physical and occupational therapy
- Exercise and rehabilitation programs
- Symptom-specific treatments for fatigue, pain, bladder issues, and spasticity
- Cognitive rehabilitation when cognitive symptoms become significant
Why It Matters in Women’s Health
MS is one of the most common neurological autoimmune diseases in women and is frequently characterized by symptoms that overlap with hormonal transition, particularly fatigue and cognitive complaints.
Women who experience persistent
- brain fog,
- unexplained numbness or tingling,
- vision changes,
- balance problems, or
- weakness
in addition to menopausal symptoms may benefit from further neurological evaluation.
Early diagnosis and treatment can significantly reduce long-term disability and improve quality of life.
Key Clinical Clues That Suggest MS Rather Than Menopause
- Numbness or tingling affecting one side of the body
- Episodes of vision loss or double vision
- Muscle weakness or foot drop
- Problems with balance or coordination
- Symptoms that appear, improve, and then recur
- MRI evidence of lesions in the brain or spinal cord
These neurological signs are not typical features of menopause and warrant specialist assessment by a healthcare professional when they occur.
mySysters is an app for women in perimenopause and menopause. Good Housekeeping and Woman’s Day named mySysters the Best App for Women in Perimenopause and a Must Have App for Women.
The information and other content provided in this blog, website or in any linked materials are not intended and should not be considered, or used as a substitute for, medical advice, diagnosis or treatment.