What does double lung cord focus mean?

If the examination report indicates bilateral pulmonary cord foci, it may be due to the old lesions left by pulmonary infection before. If the patient has no obvious special symptoms, such as cough, sputum, chest pain, etc., special treatment is not needed and regular reexamination can be carried out; if the patient with active pulmonary tuberculosis shows bilateral pulmonary cord foci after treatment, it indicates that the disease is in recovery period, which is a relatively good phenomenon. However, if the patient shows dyspnea, fever and cough, it may show lung infection and need to be treated under the guidance of a doctor. Usually, pay attention to light diet, do not eat spicy food, do not overeat, quit smoking and alcohol, pay attention to cold and keep warm, and prevent catching cold.