Can I Take msm with glucosamine?

SUMMARY:

MSM and glucosamine are commonly used together for joint support and are generally considered compatible with no major interactions expected in typical use.

ADDITIONAL NOTES:

Both are dietary supplements often combined in joint formulas. No clinically significant drug–drug interaction is typically reported between them. Possible side effects include gastrointestinal upset and, rarely, allergic reactions. Precautions: glucosamine may be derived from shellfish (use non‑shellfish sources if allergic), may have small effects on blood sugar in some people with diabetes (monitor glucose), and there are case reports suggesting glucosamine can affect anticoagulant control (e.g., warfarin) — consult a clinician if you take blood thinners or have significant comorbidities, are pregnant, or breastfeeding.