Lindsay is located near the geographic center of Cooke County at 33Â°38â²N 97Â°13â²Wï»¿ / ï»¿33.633Â°N 97.217Â°Wï»¿ / 33.633; -97.217 (33.6363, -97.2213). It is bordered to the east by the city of Gainesville, the county seat.
1 Have easy bruising and a history of significant bleeding, such as during a surgical procedure. 2  Suddenly begin bruising, especially if you recently started a new medication.  Have a family history of easy bruising or bleeding.
3. Blood Disorders. Blood disorders such as hemophilia and leukemia can cause unexplained bruising, often because your blood fails to clot properly. If you have severe and frequent unexplained bruising, it's a good idea to see a physician to rule out such disorders, especially if it seemed to come on suddenly.