Runny nose, dry cough without sputum, this situation is considered to be related to acute upper respiratory tract infection, allergic rhinitis, acute bronchitis early and other diseases.
1. Acute upper respiratory tract infection: mostly caused by viruses, its clinical manifestations are nasal congestion, runny nose, fever, cough, headache and other symptoms, mostly self-limiting. It is mostly self-limiting. It is mostly circulating and occurs more often in winter and spring, and more often at the change of seasons.
2. Allergic rhinitis: commonly occurs after contact with allergens, typical symptoms are paroxysmal sneezing, watery nasal discharge, nasal congestion and nasal itching. Some of them are accompanied by loss of sense of smell. It occurs more often in fall and winter.
3. Early acute bronchitis: acute bronchitis is often manifested in the early stage of upper respiratory tract infection symptoms, such as nasal congestion, cough, etc., its cough is mostly dry cough or cough a small amount of mucus sputum, but with the progress of the disease, the amount of sputum may be increased, coughing intensified.
If there is a runny nose, dry cough without sputum and other symptoms occur, you should go to the regular hospital in time, a clear diagnosis, under the guidance of the doctor for treatment.