How long can a cold heal itself?

If the disease is serious, the patient's immunity is poor or improper care, it may take about 7 days to heal. Some patients with serious illness and low immunity may not be able to heal themselves, and need standardized intervention to improve.

If the disease is serious, the patient can be treated with cold cold granules, Jingfang granules, exogenous cold granules and other drugs under the guidance of the doctor.