Across the Denver area, our local urgent care teams have noticed a spike in pharyngitis cases at our locations. Because of this spike we wanted to discuss what the condition is, how you can manage symptoms, and where you can find nearby urgent care centers or walk-in clinics! Pharyngitis (lair-in-gi-tis) is the medical term for an inflamed or sore throat, which is caused by a viral infection or some other irritation. According to Harvard Medical ...