Subtitle: Allergic Rhinitis vs. Sinusitis
Allergic rhinitis and sinusitis are two separate and distinct medical conditions that often have similar symptoms. Allergic rhinitis is an inflammation of the lining of the nose caused by an allergic reaction to airborne allergens such as dust mites, pollen, or pet dander. Sinusitis is an infection or inflammation of the sinuses, which are the cavities in the face that produce mucus.
Symptoms
Both allergic rhinitis and sinusitis can cause a runny or stuffy nose, sneezing, and coughing. They can also cause headaches, facial pain or pressure, and fatigue. Allergic rhinitis can also cause itchy, watery eyes, while sinusitis may cause a fever.
Diagnosis
Your doctor can diagnose allergic rhinitis by asking about your history of allergies and performing a physical exam. They may also recommend a skin prick test or a blood test. To diagnose sinusitis, your doctor may order a nasal endoscopy to look for blockages in the sinus cavities, or a CT scan to check for signs of infection.
Treatment
The treatment for allergic rhinitis and sinusitis can vary depending on the cause and severity of the condition. Allergic rhinitis is usually treated with antihistamines, decongestants, or corticosteroid sprays. Sinusitis may be treated with antibiotics, decongestants, or anti-inflammatory medications. In some cases, surgery may be recommended to remove blockages from the sinus cavities.