When you are in need of urgent medical care, having access to an urgent care clinic can be incredibly convenient. Before urgent care centers became the norm, you either had to wait until your doctor could squeeze you in for an appointment or go to the local emergency room for care. Urgent care centers tend to allow walk-ins or rapid appointments so you can get care as quickly as possible. While these medical care establishments have been around for a while, they are still associated with a lot of misconceptions.