Having a cold again after a few days of getting well may be caused by poor resistance, infection, incomplete treatment and other factors.
1. Poor resistance: the patient’s own body immunity is low, the physical condition is poor, after the cold is cured without good care, the body catches a cold, it is easy to catch a cold again and again.
2. Contagion: After the cold is cured, frequent contact with other cold patients, such as working and living together, without taking effective measures, will lead to the recurrence of the cold.
3. Incomplete treatment: After suffering from a cold, the treatment is incomplete, and the medication is stopped after the symptoms disappear, the pathogenic bacteria may still exist in the body, which can lead to the recurrence of colds after the medication is stopped.
4. Others: The presence of cold symptoms such as repeated sneezing, runny nose, etc. may not necessarily be caused by colds, but may also be caused by allergic rhinitis and other diseases.
If you have frequent colds, you need to go to the doctor for a complete examination to determine the cause of the cold and follow the doctor’s instructions.