There is a possibility that bacterial colds can heal on their own, but this is not the case for all patients. Bacterial colds are mainly triggered by bacterial infections after the body’s resistance drops, and the disease can occur alone or in combination with viral colds. Generally speaking, if the patient’s condition is mild and the resistance is strengthened through proper rest and reasonable exercise, bacterial colds can be cured on their own. However, if the patient’s body resistance is weak, or severe sore throat, fever, cough, sputum and other symptoms, or complications such as otitis media, bacterial pneumonia, septicemia, etc., it is usually difficult to recover without treatment. In order to avoid the bacterial cold getting more and more serious, it is recommended that patients seek timely medical treatment under the guidance of a doctor to avoid delaying the condition.