A painless growth on the gums near the premolar region can occur for several reasons. In many cases, it may be a harmless gum swelling, a small cyst, or an overgrowth of tissue caused by irritation from plaque, a sharp tooth edge, or food getting trapped in the area. Since you do not have pain, fever, or pus discharge, it is less likely to be an active infection. However, it is still important to have it examined by a dentist. Any new lump or swelling in the mouth that persists for more than two weeks or slowly increases in size should not be ignored. The dentist will examine the area properly and may suggest an X-ray or a small tissue test, if required, to identify the exact cause. Meanwhile, maintain good oral hygiene by gently brushing twice a day and rinsing your mouth after meals. Avoid repeatedly touching or pressing the swelling. Consult a dentist sooner if you develop pain, bleeding, difficulty chewing, a rapid increase in size, or loosening of nearby teeth.