Like all disease-modifying therapies (DMTs) for MS, side effects can vary from person to person. Some people may experience mild effects while others might have more noticeable ones. Common side effects of DMTs can include:
• Injection site reactions
• Temporary flu-like symptoms
• Headaches
• Fatigue
• Increased risk of Show Full Answer
Like all disease-modifying therapies (DMTs) for MS, side effects can vary from person to person. Some people may experience mild effects while others might have more noticeable ones. Common side effects of DMTs can include:
• Injection site reactions
• Temporary flu-like symptoms
• Headaches
• Fatigue
• Increased risk of infections
It's important to remember that not everyone experiences these side effects, and many side effects may decrease over time as your body adjusts to the medication. If you experience any concerning symptoms while on treatment, especially:
• Shortness of breath
• Full-body rash or itchiness
• Swelling in hands or ankles
• Sudden vision problems
• Sudden numbness
Contact your healthcare provider immediately. They can help determine if these effects are normal or if adjustments to your treatment plan are needed.
October 21, 2025
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