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Reference Guide
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Anti-Sm
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Anti-Sm
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Sm Antibody

What's 
Anti-Sm
?
Anti-Sm antibodies are special proteins made by your immune system. They are unique because they target Sm proteins, which are located in the center of your cells. These proteins are named after Stephanie Smith, a patient in whom these antibodies were first discovered. The presence of Anti-Sm antibodies is often used as a sign in diagnosing certain autoimmune conditions.
If Your Levels Are High
Elevated levels of Anti-Sm antibodies might mean that your immune system is working harder than usual, possibly due to an autoimmune condition where your body accidentally attacks its own cells. Lupus is one common condition linked to these antibodies, but they can also be found in other autoimmune disorders. Sometimes, certain medications or things in your environment can trigger your body to produce more of these antibodies. So, having high levels of Anti-Sm antibodies suggests that your body is trying to defend itself against something it sees as harmful.
Symptoms of High Levels
Symptoms of high levels of Anti-Sm may include fatigue, joint pain, skin rashes, and unexplained fever.
If Your Levels are Low
Low levels of Anti-Sm antibodies might mean that your body isn't making as many of these special proteins as expected. This could be because of how your immune system naturally works, certain medications you're taking (like immunosuppressants), or your overall health. It's also possible that your body isn't dealing with an autoimmune condition right now, since Anti-Sm antibodies are often linked to specific disorders like lupus. Keep in mind that having low levels of these antibodies is just one part of understanding your immune health, and there could be various reasons behind it.
Symptoms of Low Levels
Symptoms of low levels of Anti-Sm are typically not noticeable, as these antibodies are not directly responsible for bodily functions. Their presence or absence is more of an indicator of potential immune system activity.

Hey Practitioners! On December 11th, join Dr. Terry Wahls in a free live class where she'll share her groundbreaking methods for managing MS and autoimmune patients. This live session will address your most pressing questions and will take a closer look at treatment options beyond the conventional standards of care. Register here.

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Sm Antibody

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