What exactly does it imply when a doctor gives you the "red flag"?

Red flags are essential indications and symptoms found in the patient history and clinical examination that may tie a disease to a major pathology. These signs and symptoms can be identified in the patient history and clinical examination. [5] As a result, the assessment of potential warning signs is an essential component of primary care and should never be undervalued. According to professionals who specialize in treating personal injury doctors, the term "red flag" was initially used to refer to back discomfort.