Nasal congestion and runny nose may be due to acute rhinitis, sinusitis, allergic rhinitis and other diseases caused by the symptoms.
1. Acute rhinitis: Patients are suffering from nasal congestion and runny nose caused by cold or respiratory virus.
2. Sinusitis: Patients with sinusitis will experience obvious symptoms of nasal congestion and runny nose. The doctor will judge according to the condition, the patient is suitable for surgical treatment, or medication for treatment.
3. Allergic rhinitis: patients exposed to allergens, nasal irritation or allergic substances caused by nasal congestion, runny nose symptoms. Patients should be under the guidance of a doctor to choose the drug treatment, oral and nasal spray antihistamines and glucocorticoid drugs and so on.
The exact cause should be clearly diagnosed after examination by a doctor.