The purpose of this present research is to determine the threat and achievement factors of oral cancer using Fuzzy Associative Memories. Mouth Cancer is one of the many cancers that people are being affected all over the world. India has one of the highest levels of people being affected to these diseases. People’s perception on Oral Cancer is on just smoking, but smokeless tobacco usage among people has become so highly dangerous that it has been made to be a major health trouble. It is observed from the medical experts that Smoking, usage of Tobacco products and drinking Alcohol in temperance and refrains from indulge drinking are the reasons for Oral cancer. But recent medical diagnosis reported that imbalanced diet and also too much exposure to the sun has increased the danger of cancer. Since there is uncertain and complex situation to find the cause and effect of oral cancer, Fuzzy logic based model called Fuzzy Associative Memories used to analyze this issue. © RJPT All right reserved.