10.22376/ijpbs.2019.10.1.p1-12 Volume 3 Issue 2 2012 (April - June) lessThan i greaterThan Dracaena Cinnabari balf lessThan /i greaterThan is species plant in agavaceae family. It is tree endemic to the Island Socotra (Yemen). The resin of this tree, dragon's blood is known in Arabia as « dammalachawin » or Cinnabari. It has been used in traditional medicine for the treatment of gastric sores diarrhea, dysentery, as haemostatic and as anti ulcer remedy, and anti spasmodic, analgesic and anti inflammatory. In the present study, we evaluate the anti-inflammatory and analgesic activities of ethanolic extract obtained from lessThan i greaterThan Dracaena lessThan /i greaterThan lessThan i greaterThan cinnabari balf lessThan /i greaterThan resine, using chemical and thermal models which will induce acute pain and inflammation in animal models. The results showed the ethanolic extract has analgesic potential with 56.93% at 50mg/kg and with 67.79% at 150mg/kg as compared to aspirin 44.11% at 200 mg/kg lessThan i greaterThan b lessThan /i greaterThan ody weight. As well as significant reduction in inflammation at the doses (50 and 150 mg/kg, p.o) (P lessThan 0.001) at 3 hours by two method lessThan i greaterThan . lessThan /i greaterThan The results show that the ethanolic extract have not central analgesic effect and have peripheral analgesic as anti –inflammatory activities, supporting the traditional application of this plant in treating various diseases associated with inflammation and pain. Ahmed Alwashli, Mosa’d Al- Sobarry, Yahia Cherrah And Katim Alaoui Medicinal plant; Dracaena cinnabari; ethanolic extract; analgesic; Anti inflammatory 96-100