*Surgery: Allspice can slow blood clotting. There is some concern that it might increase the chance of bleeding during and after surgery. Stop using allspice at least 2 weeks before a scheduled surgery.
* Medications that slow blood clotting (Anticoagulant / Antiplatelet drugs) interacts with ALLSPICE
* [[Eugenol]] can be potentially dangerous when ingested in higher amounts. It is hepatotoxic and can have several dangerous side-effects.
==Benefits and uses of Allspice are==