It is possible for rhinitis to cause symptoms of dizziness, lightheadedness and heavy head. It is recommended to go to the ENT department of the hospital as soon as possible to receive further examination and make a clear diagnosis when the above symptoms appear. Rhinitis is an acute and chronic inflammation that occurs in the nasal cavity and can be caused by various physical and chemical factors such as viruses, bacteria, allergens such as pollen, and irritating gases. It is often characterized by nasal congestion, sneezing, nasal itching and loss of smell. Patients with rhinitis suffer from nasal congestion due to increased nasal secretions and hypertrophy of the nasal turbinates. When breathing is seriously affected, poor breathing can lead to lack of oxygen to the brain, resulting in clinical manifestations such as dizziness, lightheadedness and lightheadedness. Dizziness, lightheadedness and lightheadedness can also be caused by other diseases, such as hypoglycemia, hypertension and snoring. When rhinitis patients appear dizziness, lightheadedness, head heavy should go to the hospital as soon as possible, by the doctor after a clear diagnosis for treatment, so as not to delay the condition.