Yes, MS medications can affect your digestive system in several ways. Some disease-modifying therapies (DMTs) may cause nausea as a side effect. Common ones that might affect your stomach include:
• Tecfidera (dimethyl fumarate)
• Ocrevus (ocrelizumab)
• Aubagio (teriflunomide) MS itself can affect how your body processes Show Full Answer
Yes, MS medications can affect your digestive system in several ways. Some disease-modifying therapies (DMTs) may cause nausea as a side effect. Common ones that might affect your stomach include:
• Tecfidera (dimethyl fumarate)
• Ocrevus (ocrelizumab)
• Aubagio (teriflunomide) MS itself can affect how your body processes food and manages bowel function. The condition can:
• Disrupt signals between your brain and digestive system
• Affect the muscles that help eliminate waste
• Impact your gastrocolic reflex (the natural process that helps move food through your digestive tract)
• Cause problems with swallowing in some cases
If you're experiencing digestive issues, it's important to discuss them with your healthcare provider, as they can adjust medications or suggest management strategies.
August 14, 2025