Chronic rhinitis and chronic sinusitis are due to persistent inflammation following acute inflammatory stimuli or recurrent attacks, leading to nasal and systemic symptoms. Patients may experience facial swelling and pain, headaches, and nasal congestion, generally bilateral and progressively worsening. Additionally, there may be yellow purulent discharge from the nasal cavity, sometimes accompanied by an odor. The examination can reveal congested and edematous bilateral nasal turbinates and abnormal secretions in the nasal cavity. For treatment, patients initially need a sinus CT scan; if sinusitis is confirmed, symptomatic anti-inflammatory treatment is necessary, including oral antibiotics, such as cephalosporins, which are relatively effective. Saline nasal irrigation is also required. If conservative treatment fails, the patient may need endoscopic sinus surgery and partial resection of the bilateral inferior turbinates to recover.