About Multiple sclerosis
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Name of the medical condition and other names that it’s been known by
Multiple sclerosis
MS
Disseminated sclerosis
What is Multiple Sclerosis?
Multiple sclerosis is a long-lasting disease affecting the brain and spinal cord, which comprise the central nervous system. In MS, the body's immune system, which usually protects us from germs, mistakenly attacks the protective covering around nerve fibers called myelin. This damage to myelin is called demyelination and leaves scars or lesions, which is why it's called multiple sclerosis (meaning "many scars").
When myelin is damaged, it's like the insulation on an electrical wire is stripped away. This makes it harder for nerve signals to travel correctly through the body. As a result, people with MS can experience a wide range of symptoms, depending on which parts of their nervous system are affected.
Common symptoms of MS include:
Fatigue (feeling very tired)
Vision problems, like blurry or double vision
Numbness or tingling in different parts of the body
Weakness in the arms or legs
Trouble with balance and coordination
Problems with bladder control
Difficulty thinking clearly or remembering things
MS affects everyone differently. Some people might have only mild symptoms, while others may develop more severe problems over time. The symptoms can come and go (called relapses and remissions) or gradually get worse.
There are different types of MS:
Relapsing-remitting MS: This is the most common type. People have attacks of symptoms (relapses) followed by periods of recovery (remissions).
Secondary progressive MS: Some people with relapsing-remitting MS eventually transition to this type, where symptoms steadily worsen over time.
Primary progressive MS: In this less common type, symptoms gradually get worse from the beginning without clear relapses and remissions.
Doctors aren't sure exactly what causes MS, but they think it's a combination of genetic and environmental factors. MS is not contagious; you can't catch it from someone else. While there's no cure for MS yet, there are treatments that can help manage symptoms and slow down the disease. These include medications, physical therapy, and lifestyle changes.
Trend
In the United States, about 1 million people are living with MS. This number has increased over the past five years, partly due to better diagnosis methods.
Looking ahead to the next five years, experts predict the number of people with MS in the US will continue to grow, possibly reaching around 1.1 to 1.2 million by 2029.
History
Multiple sclerosis was first described by French neurologist Jean-Martin Charcot in 1868. He noticed changes in the brain tissue of people with specific symptoms and called it sclerose en plaques (scarring in plaques). Over the next century, doctors learned more about the disease and how it affects the nervous system.
In the 1960s, MRI machines helped doctors see MS lesions in living patients' brains. This was a big step forward in diagnosing and understanding MS. Since then, researchers have developed many new treatments to help people with MS manage their symptoms and slow down the disease.
Source of Information
For informational purposes only. Consult a medical professional for advice.