10 Signs Of Dengue Fever And What It Means

7. Diagnosis

A correct diagnosis of dengue fever requires a physical exam and additional tests. Some of the things doctors will look for are an enlarged liver, low blood pressure, a rash, red eyes, an irritated throat, swollen glands, and a quick, weak pulse. Further tests include those of the blood, arterial blood gasses, electrolytes, red blood cells, liver enzymes, and platelets. Serum studies, coagulation studies, a tourniquet test, and a chest x-ray may also be conducted.