Multiple Sclerosis (MS) can affect any part of the leg, causing weakness, numbness, tingling, stiffness (spasticity) in muscles like calves and thighs, and balance issues, leading to difficulties with walking, foot drop, and altered gait, often felt as heavy, "jelly-like," or painful sensations, impacting the entire limb from foot to hip.
MS Symptoms in Legs
The top symptoms in the legs include: Weakness: Legs may feel heavy, fatigued, or harder to move, especially after walking or standing for long periods. Numbness or Tingling: A “pins and needles” sensation, or complete numbness, often starting in the feet and moving upward.
It often occurs in the legs. Paraesthesia types include pins and needles, tingling, shivering, burning pains, feelings of pressure, and areas of skin with heightened sensitivity to touch. The pains associated with these can be aching, throbbing, stabbing, shooting, gnawing, tingling, tightness and numbness.
Characteristics of the MS gait pattern
You may walk more slowly, with shorter steps. You may lack confidence when you walk, leading to hesitation and stumbling. You might feel unsteady when turning or walking. You might find placing your foot on the ground difficult.
Some of the most common symptoms include:
Invisible symptoms of MS – fatigue, pain, blurred vision, numbness, and brain fog – which often go unnoticed by other people, can also interfere with daily functioning and be just as debilitating.
An MRI scanner uses a strong magnetic field to create a detailed image of inside your brain and spinal cord. It's very accurate and can pinpoint the exact location and size of inflammation, damage or scarring (lesions). MRI scans confirm a diagnosis in over 90 per cent of people with MS.
The 6 Minute Walk Test is a sub-maximal exercise test used to assess aerobic capacity and endurance. The distance covered over a time of 6 minutes is used as the outcome by which to compare changes in performance capacity.
Tests used to diagnose MS may include: MRI, which can reveal areas of MS on the brain and spinal cord. These areas are called lesions. A contrast dye may be given through an IV to highlight lesions that show the disease is in an active phase.
Four primary types of MS are recognized: relapsing-remitting MS (RRMS), primary progressive MS (PPMS), secondary progressive MS (SPMS), and progressive relapsing MS (PRMS). Each type of MS has a unique pattern of symptoms and disease progression.
If your MS symptoms feel worse at night, you are not alone. Many people find their MS is worse or harder to cope with at night time. It can disrupt your sleep and play havoc with your energy levels, concentration and emotions the next day.
See your health care provider as soon as possible if you have: Symptoms of infection, such as redness, warmth or tenderness, or you have a fever greater than100 F (37.8 C). A leg that is swollen, pale or cooler than usual. Calf pain, especially after sitting for a long time, such as on a long car trip or plane ride.
Weakness in one or both legs (called monoparesis or paraparesis) can cause problems with walking and balance. It can also increase the risk of having a fall. Weakness in the torso can make posture or bowel symptoms worse.
The T25-FW is a quantitative mobility and leg function performance test based on a timed 25-foot walk. It is the first component of the Multiple Sclerosis Functional Composite (MSFC) to be administered at each visit.
Some people with MS lose sensation in their tongue. Some health care providers refer to MS-related tongue issues as “MS tongue.” Loss of sensation or numbness can make it difficult to move your tongue when you speak, chew, or swallow. Tongue numbness may also diminish sense of taste.
However, triggers that may provoke or worsen a multiple sclerosis attack include:
What are the early symptoms of multiple sclerosis?
A neurological examination typically assesses movement, sensation, hearing and speech, vision, coordination, and balance. It may also test mental status, mood, and behavior. The exam is usually done in a provider's office.
More specifically, a brain or head MRI can show if there are any abnormalities in your brain or the surrounding tissues, including, but not limited to: Inflammation and swelling. Structural issues. Abnormal growths or masses.
Assessments of balance and walking are often performed in rehabilitation of people with multiple sclerosis (MS). The Functional Gait Assessment (FGA) is a test of walking balance including challenging items such as walking with a narrow base of support, with eyes closed, and backward.
To follow the International Standards of Measurement, gait speed should be expressed in m/s. Collectively, the range for normal WS for adults is between 1.2 and 1.4 m/s. Others reported WSs in m/min to be compatible with other energy and cadence measurements.
The MSWS-12 is a validated, self-reported patient questionnaire rating the effect of MS on walking. 9. In the AMPYRA clinical studies it was used to demonstrate the clinical meaningfulness of change in walking speed.
IgG index (a comparison between IgG levels in the CSF and in the serum) is elevated in many MS patients. Oligoclonal Immunoglobulin Bands can be identified in the CSF of MS patients via electrophoresis. The overall protein level is also slightly elevated - up to 0.1 g/L.
Although MRI is a very useful diagnostic tool, a normal MRI of the brain does not rule out the possibility of MS. About 5% of people who are confirmed to have MS do not initially have brain lesions evidenced by MRI.
The exact trigger for Multiple Sclerosis (MS) is unknown, but it's believed to be a combination of genetic predisposition and environmental factors, including certain infections (like Epstein-Barr Virus), low Vitamin D levels (linked to less sunlight), smoking, obesity, stress, and potentially genetic susceptibility. These factors can trigger an autoimmune attack where the immune system mistakenly damages myelin in the central nervous system.