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Rybelsus drug interactions

Rybelsus · semaglutide (oral) · by Novo Nordisk

Reviewed by the glpzoom Editorial Team against primary clinical sources — FDA labeling, peer-reviewed trials, and specialty-society guidelines.
Content current as of June 2026; updated when guidance or availability changes.
The strict fasting-and-water rule exists because food and other oral drugs reduce absorption. Separate all other oral medications. Combined hypoglycemia risk with insulin/sulfonylureas. Levothyroxine absorption may be affected.

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Frequently asked

What medications interact with Rybelsus?+

The strict fasting-and-water rule exists because food and other oral drugs reduce absorption. Separate all other oral medications. Combined hypoglycemia risk with insulin/sulfonylureas. Levothyroxine absorption may be affected.

Can I take Rybelsus with metformin?+

Rybelsus and metformin are commonly co-prescribed without major interaction concerns. GI side effects may be additive in some patients.

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