Cinnamon is a widely recognized spice known for its potential health benefits, from regulating blood sugar to lowering cholesterol levels. However, excessive intake of cinnamon can pose risks, especially when it interacts with certain medications. It is important for individuals on medication regimens to be aware of these interactions to avoid negative side effects.
Blood Thinning Medications and Cinnamon

Cinnamon contains coumarin, a compound that can thin the blood. This can be concerning for individuals taking blood-thinning medications as it may increase the risk of bleeding. Those on medications like warfarin should be cautious of the potential interactions between cinnamon and their medication.
Liver Complications

Coumarin in cinnamon has been linked to liver damage and may worsen symptoms of liver-related conditions. Individuals with liver issues like cirrhosis or jaundice should exercise caution when consuming cinnamon to prevent adverse effects.
Potential Risks During Pregnancy

Pregnant women should be cautious with cinnamon as it has been associated with inducing premature labor and uterine contractions. It is important for expectant mothers to consult with healthcare providers before increasing their cinnamon intake to avoid potential complications.
Interactions with Diabetes Medication

Cinnamon can lower blood sugar levels, which may interact with diabetes medications and lead to hypoglycemia. Individuals managing diabetes through medication should consult their healthcare providers before incorporating cinnamon into their diet to avoid adverse effects.
A Cinnamon Challenge

While cinnamon offers health benefits, it is important to be cautious of its interactions with medications. By being mindful of potential risks and consulting healthcare providers, individuals can safely incorporate cinnamon into their diet without adverse effects from other medications.
Sources
- “Beware Interactions Between Cinnamon and Medications.” Peoples Pharmacy. Terry Graedon. February 02, 2017
- “These 5 kinds of people should be cautious while having cinnamon.” Times of India. October 5, 2020.
- “Cinnamon Supplements May Be Risky for People Taking Statins.” Live Science. Cari Nierenberg. May 14, 2015.