Allergic rhinitis and rhinosinusitis are both conditions that affect the nasal passages. They have similar symptoms, but they are different conditions.
What Is Allergic Rhinitis?
Allergic rhinitis is an allergic reaction to something in the environment, such as pollen, dust, or animal dander. It is also known as hay fever. Symptoms of allergic rhinitis include sneezing, runny nose, itchy eyes, and nasal congestion.
What Is Rhinosinusitis?
Rhinosinusitis is an inflammation of the nose and sinuses, which can be caused by a viral or bacterial infection. Symptoms of rhinosinusitis include nasal congestion, headaches, facial pain, and post-nasal drip.
How Are They Different?
The main difference between allergic rhinitis and rhinosinusitis is the cause. Allergic rhinitis is caused by an allergic reaction, while rhinosinusitis is caused by an infection. Symptoms of both conditions can overlap, but they can often be distinguished by the presence of fever, which is more common with rhinosinusitis. Treatment for each condition is also different. Allergic rhinitis is treated with antihistamines, while rhinosinusitis is treated with antibiotics or other medications, depending on the cause.
