What does a low granulocyte-to-lymphocyte ratio mean?

Generally, a low granulocyte-to-lymphocyte ratio refers to a relatively low ratio of neutrophils to lymphocytes. If physical discomfort occurs, it is recommended to seek medical attention promptly. The specific analysis is as follows:

The neutrophil-to-lymphocyte ratio is calculated by dividing the neutrophil count by the lymphocyte count in the blood. As an indicator in blood tests, it is commonly used to assess the severity of inflammation and infection. Neutrophils, a type of white blood cell, play a primary role in the body's defense against bacterial infections, while lymphocytes are mainly involved in immune responses, recognizing and attacking viral infections and certain tumor cells. A low neutrophil-to-lymphocyte ratio indicates that the neutrophil count is relatively lower compared to the lymphocyte count. This may result from inflammatory responses, viral infections, malnutrition, or other causes. It can be improved through adequate rest, regular sleep patterns, a light diet, and physical exercise. In severe cases, patients may follow medical advice to take medications such as cefradine dispersible tablets, amoxicillin capsules, or acyclovir tablets to alleviate symptoms.

In daily life, it is advisable to consume more foods rich in protein, various vitamins, minerals, and other nutrients—such as eggs, lean meat, tomatoes, apples, etc.—to supply the body's energy needs and help maintain overall health.