If you feel ill or have a minor injury, a walk-in clinic is a perfect, cost-effective solution for you. Walk-in clinics, also known as urgent care clinics, have increasingly become a popular option for patients with sudden medical issues that aren't life-threatening. Why? Because they offer convenience, familiarity, and affordability that hospitals and ERs cannot match. Besides, walk-in clinics provide much-needed care quickly without needing an appointment to see the physician. Here are five ...