Symptoms of rhinitis include nasal congestion, itchy nose, and runny nose, while symptoms of sinusitis are nasal congestion, runny nose, headache, and smell impairment. Some of the symptoms of the two overlap, but also due to the different causes of different differences exist. The main symptoms of rhinitis patients are nasal congestion, itchy nose, sneezing, runny nose, etc., and some patients also have symptoms such as dryness in the nose and nasal crusting. The main symptoms of sinusitis patients are nasal congestion, pus, headache, facial pain, loss of smell, vision loss, diplopia, etc. Acute attacks can also cause fever and chills and other systemic symptoms. The symptoms of rhinitis and sinusitis are different and similar, patients should consult a doctor to find out the cause of the discomfort and follow the doctor’s instructions.