Fever with congestion of the eyes is a disease that causes an increase in body temperature with congestion of the eyes, which is seen in more serious infections such as hemorrhagic fever, drug rash, acute hemorrhagic conjunctivitis, upper respiratory tract infections. The diagnosis of fever with bloodshot eyes is based on the characteristics of the symptoms. The main thing is to look at the fundus of the eye and the surface of the eye, and at the same time check the temperature to clarify the height of the fever, check the blood routine to clarify the cause of the fever, if it can’t be clarified, it is necessary to do further examination. Fever with eye congestion is also accompanied by other symptoms, such as: fever with cough, sputum, chest pain; fever with abdominal pain, diarrhea, nausea, vomiting; fever with frequent urination, urinary urgency, urinary pain, lumbar pain is commonly associated with urinary tract infection. As mentioned above, there are many reasons for fever, both physiological and pathological, and patients should not mistakenly believe that fever is caused by infection and abuse of antibiotics and antipyretics. Note: Fever with eye congestion should be diagnosed according to the characteristics of its symptoms.