Medical emergencies do not always require a visit to the emergency room in a busy local hospital. Urgent care facilities exist for the sole purpose of providing convenient diagnosis and treatment for common health problems that can be chronic or unexpected in nature. At urgent care clinics, patients have the opportunity to walk in through the doors without having to call ahead of time for appointments. However, it is important to realize that priorities are set for certain medical emergencies. For example, some people might need treatment as soon as possible, while others can wait in order to receive care for minor concerns. What Is Urgent Care? Urgent care facilities usually operate between early morning hours to late evening. Some clinics may be open 24 hours a day to accommodate a large demand for healthcare as an alternative to hospitals. Patients can see registered nurses, primary care physicians and other medical specialists. General illnesses are usually treated and diagnosed quickly along with some prescriptions for generic medication, some of which may be available in over-the-counter form. Cold, flu, sinus infection, migraine and fever all constitute a list of general ailments. Additionally, vaccinations for common conditions like rubella and measles are…