MS can occur at any age, but onset usually occurs around 20 and 40 years of age. However, younger and older people can be affected. Sex. Women are more than 2 to 3 times as likely as men are to have relapsing-remitting MS .
MS can appear at any age but most commonly manifests between the ages of 20 and 40. It affects women two to three times as often as men. Almost one million people in the United States have MS, making it one of the most common causes of neurological disability among young adults in North America.
True flares gradually worsen over the course of hours, consist of new "negative symptoms" or loss of function (weakness, vision loss, gait impairment, numbness), and will typically last multiple days. Symptoms that are brief and transient (lasting less than 24 hours) are not consistent with a flare.
Contents. You may have to adapt your daily life if you're diagnosed with multiple sclerosis (MS), but with the right care and support many people can lead long, active and healthy lives.
That's not the case with multiple sclerosis (MS); while some people with the disease may be only mildly impacted over years or even decades, others may lose their ability to walk, speak, or swallow over time.
In many patients, over a span of 5 to 15 years, the attacks begin more indolently, persist more chronically and remit less completely, gradually transforming into a pattern of steady deterioration rather than episodic flares. This pattern is referred to as secondary progressive MS.
The early signs and symptoms of MS can be the same for women and men. One of the more obvious first signs of MS is a problem with vision, known as optic neuritis. This is often because it's a more concrete symptom as opposed to vaguer neurological symptoms like numbness and tingling.
Factors that may trigger MS include: Exposure to certain viruses or bacteria: Some research suggests that being exposed to certain infections (such as Epstein-Barr virus) can trigger MS later in life. Where you live: Your environment may play a role in your risk for developing MS.
Evidence shows that low vitamin D levels, smoking and obesity all play important roles in the development of MS. Many viruses and bacteria have been or are being investigated in connection with MS as well.
In MS your immune system attacks the myelin coating surrounding nerves. MRI scans can pick up these areas of damage, called lesions, in different parts of your central nervous system.
Multiple sclerosis (MS) is a disease of the central nervous system that can affect the brain, spinal cord and optic nerves. Common symptoms include fatigue, bladder and bowel problems, sexual problems, pain, cognitive and mood changes such as depression, muscular changes and visual changes.
Muscle spasms and stiffness: Formally called spasticity, this symptom can range from mild feelings of muscle tightness to severe and painful spasms, according to the National MS Society, and it most commonly affects the legs.
While there are no definitive blood tests for diagnosing MS, they can rule out other conditions that may mimic MS symptoms, including Lyme disease, collagen-vascular diseases, rare hereditary disorders, and acquired immune deficiency syndrome (AIDS).
Some risk factors for MS include how old you are, your biological sex, your family history and some 'environmental factors'. For example, some common infections, smoking and vitamin D levels might affect the risk of developing MS.
After many years of saying that MS is not passed down the generations, new research now says the opposite. Although past studies have suggested that genetic risk factors could increase the risk of developing the disease, up until now, there has been no evidence that the disease is directly inherited.
Here's where MS (typically) starts
Although a number of MS symptoms can appear early on, two stand out as occurring more often than others: Optic neuritis, or inflammation of the optic nerve, is usually the most common, Shoemaker says. You may experience eye pain, blurred vision and headache.
These include fibromyalgia and vitamin B12 deficiency, muscular dystrophy (MD), amyotrophic lateral sclerosis (ALS or Lou Gehrig's disease), migraine, hypo-thyroidism, hypertension, Beçhets, Arnold-Chiari deformity, and mitochondrial disorders, although your neurologist can usually rule them out quite easily.
Abnormal sensations can be a common initial symptom of MS. This often takes the form of numbness or tingling in different parts of your body, such as the arms, legs or trunk, which typically spreads out over a few days.
Sarcoidosis is another inflammatory autoimmune disease that shares some symptoms with MS, including fatigue and decreased vision. But sarcoidosis most commonly affects the lungs, lymph nodes, and skin, causing a cough or wheezing, swollen lymph nodes, and lumps, sores, or areas of discoloration on the skin.
This is related to hundreds of billions of dollars a year in additional health care costs. With MS, when you don't stay with your treatment, there's the chance that the disease will continue unchecked. That means your immune system can go on causing inflammation and damage in your central nervous system.