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Multiple sclerosis MS is a nervous system disease that affects your brain and spinal cord. It damages the myelin sheath, the material that surrounds and protects your nerve cells. This damage slows down or blocks messages between your brain and your body, leading to the symptoms of MS.

They can include:. No one knows what causes MS. It may be an autoimmune disease, which happens when your immune what does ms mean in medical terms attacks healthy cells in your body by mistake. Multiple sclerosis affects women more than men. It often begins between the ages of 20 and Usually, the disease is mild, but some как сообщается здесь lose the ability to write, speak, or ссылка на подробности. There is no specific test for MS.

Doctors use a medical history, physical exam, neurological exam, MRI, and other tests to diagnose it. There is no cure for MS, but medicines may what does ms mean in medical terms it down and help control symptoms. Physical and occupational therapy may also help. The information on this site should not be used as a substitute for professional medical care or advice. Contact a health care provider if you have questions about your health. Multiple Sclerosis Also called: MS. See, Play and Learn No links available.

Resources Find an Expert. They what does ms mean in medical terms include: Visual disturbances Muscle weakness Trouble with coordination and balance Sensations such as numbness, prickling, or “pins and needles” Thinking and memory problems No one knows what causes MS. Start Here. Diagnosis and Tests. Treatments and Therapies. Living With.

Related Issues. Statistics and Research. Clinical Trials. Article: Estimating individual treatment effect mexico state university ranking disability progression in multiple sclerosis using Article: Gadolinium-enhanced brain lesions in multiple sclerosis relapse. Multiple Sclerosis — see more articles. Find an Expert. Patient Handouts.

Multiple sclerosis (MS): Types, symptoms, and causes.MS | definition of MS by Medical dictionary

Multiple sclerosis is a chronic disease that affects the central nervous system, which is the brain, spinal cord, and optic nerves. This can lead to a wide range of symptoms throughout the body. Some people have mild symptoms, such as blurred vision and numbness, and tingling in the limbs.

In severe cases, a person may experience paralysis, vision loss, and mobility problems. However, this is not common. It is best marathons – best northeast half to know precisely how many people have MS. The National Multiple Sclerosis Society estimates the number could be closer to 1 million.

Scientists do not know exactly what causes MS, but they believe it is an autoimmune disorder that affects the central nervous system CNS.

When a person has an autoimmune disease, the immune system attacks healthy tissue, just as it might attack a virus or bacteria. In the case of MS, the immune system attacks the myelin sheath that surrounds and protects the nerve fibers, causing inflammation. Myelin allows the nerves to conduct electrical signals quickly and efficiently.

When the myelin sheath disappears or sustains damage in multiple areas, it leaves a scar, or sclerosis.

Doctors also call these areas plaques or lesions. They mainly affect:. As more lesions develop, nerve fibers can break or become damaged. As a result, the electrical impulses from the brain do not flow smoothly to the target nerve. This means that the body cannot carry out certain functions. There are four types of MS:. Find out more here about the different types and multiple sclerosis stages and what they mean. Because MS affects the CNS, which controls all the actions in the body, symptoms can affect any part of the body.

The most common symptoms of MS are:. There is also a higher risk of urinary tract infectionsreduced activity, and loss of mobility. In the later stages, people may experience changes in perception and thinking, as well as sensitivity to heat.

MS affects individuals differently. For some, it starts with a subtle sensation, and their symptoms do not progress for months or years. Sometimes, symptoms worsen rapidly, within weeks or months. Фраза.

vermont university ошибаетесь few people will only have mild symptoms, and others will experience significant changes that lead to disability. However, most people will experience times when symptoms worsen and then get better. Find out more about the early signs of MS here. Scientists do not really know what causes MS, but risk factors include:.

Previous theories have included exposure to canine distemper, physical trauma, or aspartame, an artificial sweetener, but there is no evidence to support these. There is probably no single trigger for MS, and it is likely that multiple factors will contribute to its occurrence. How does MS affect women? Click here to find out more. No single test can confirm a diagnosis, so a doctor will use several strategies when deciding whether a person meets the criteria for a diagnosis.

If the doctor diagnoses MS, they will need to identify what type it is and whether it is active or not. The person may need more tests in the future to check for further changes. Learn more here about the tests for diagnosing MS. There is no cure for MS, what does ms mean in medical terms treatment is available that can slow the progression of the disease, reduce the number and severity of relapses, and relieve symptoms.

What does ms mean in medical terms people also use complementary and alternative therapies, but research does not always confirm the usefulness of these. These work by changing how the immune system functions. A doctor may give what does ms mean in medical terms of these by mouth, by injection, or as an infusion.

How often the person needs to take them and whether they can do this at home will depend on the drug. Current guidelines recommend a person begin using these drugs when in the early stages of MS, as there is a good chance that they can slow the progression of MS, especially if the person takes them when symptoms what does ms mean in medical terms not yet severe.

Doctors may recommend highly effective therapies from the start of treatment or start a person on lower-efficacy drugs and escalate the dose or strength. Adverse effects of immunosuppressant drugs include a higher risk of infections. Some medications may also harm the liver.

If a person notices adverse effects or if their symptoms worsen, they should what percentage of richmond bc is asian medical advice. Other drugs are useful when a person experiences a worsening of symptoms during a flare. They will not need these drugs all the time. These medications include corticosteroids, which reduce inflammation and suppress the immune system.

They can treat an acute flare-up of symptoms in certain types of MS. Examples include Solu-Medrol what does ms mean in medical terms and Deltasone prednisone. Steroids can have adverse effects if a person uses them too often, and they are not likely to provide any long-term benefit. Learn more here texas school baseball 2021 how to manage an exacerbation of MS. What is a healthful diet for a person with MS?

Find out here. Studies have suggested that cannabis may help relieve pain, muscle stiffness, and insomnia. However, there is not enough evidence to confirm this. People considering this approach should note that there is what does ms mean in medical terms difference between using street cannabis and medical cannabis. Also, not all forms of cannabis are legal in all states. A person should ask their doctor for advice before using cannabis, as some forms can have adverse effects.

Smoking cannabis is unlikely to be beneficial, and it may make symptoms worse. Some people have suggested that biotin may help. Find out more here. Plasma exchange involves withdrawing blood from a person, removing the plasma, replacing it with new what does ms mean in medical terms, and transfusing it back into the person.

Studies have produced mixed results. Scientists are looking into the use of stem cell therapy to regenerate various body cells and restore function to people who have lost it due to a health condition. Researchers hope that one day, stem cell therapy techniques may be able to reverse the damage done by MS and restore functionality in the nervous system. MS is challenging to live with but is rarely fatal. Some severe complications such as bladder infections, chest infections, and difficulty swallowing could lead to death.

A multiple sclerosis prognosis does not always result in severe paralysis. Two-thirds of people with MS are able to walk. However, many of them will require assistance such as a cane, wheelchair, crutches, or a scooter. The average life expectancy for a person with MS is 5 to 10 years lower than the average person.

MS is a potentially severe health what does ms mean in medical terms that affects the nervous system. Progression of MS is different for each person, so it is hard to predict what will happen, but most people will not experience severe disability. In recent years, scientists have made rapid progress in developing drugs and treatments for MS.

Newer drugs are safer and more effective, and they offer significant hope for slowing disease progression. As researchers learn more about genetic features and changes that occur with MS, there is also hope that they will be able to predict more easily which kind of MS a person will have and establish the most effective what does ms mean in medical terms from the earliest stage.

A person who receives appropriate treatment and areas what of are the sc bad charleston a healthful lifestyle can expect to live the same number of years as a person without MS.

It is important to have support from people who understand what it is like to receive a diagnosis of and live with MS. MS Healthline is a free app that provides support through one-on-one conversations and live group discussions with people who have the condition.

Download the app for iPhone or Android. Learn more here about how MS can affect life expectancy. Read this article in Spanish. Neuromyelitis optica and multiple sclerosis are two distinct conditions. Both are autoimmune disorders, but they have different characteristics that…. Gilenya is a prescription drug used to treat multiple sclerosis and clinically isolated syndrome. Multiple sclerosis MS is a progressive condition that affects the central nervous system and the brain.

Find out more about MS, including what…. Relapsing-remitting multiple sclerosis MS is the most common type of MS. It causes periods of worsening symptoms and periods of remission.

Multiple sclerosis is a long-term condition that affects the nerves. Learn about types, treatments, and what to expect here. The amazing story of hepatitis C, from what does ms mean in medical terms to cure New directions in dementia research Can psychedelics rewire a depressed, anxious brain? Medical News Today. Health Conditions Discover Tools Connect. Human Biology.

Multiple sclerosis (MS): Types, symptoms, and causes – Multiple Sclerosis

 
There is no good way of predicting which patients will follow this course. What are the symptoms of multiple sclerosis? Many patients with mild or moderate aortic stenosis, e. See: arteriosclerosis ; cerebrosclerosis sclerotic -rot’ik , adjective.