Sinus infections affect 1 in 8 adults and are one of the most common health conditions in the nation. The condition occurs when the sinuses become inflamed and swollen, and it can significantly impact one’s quality of life, making everyday activities challenging. Despite being so common, sinus problems can often be difficult to diagnose and treat correctly. Our board-certified otolaryngologists are experts in diagnosing and treating sinus problems. If you are suffering from sinus issues, we encourage you to make an appointment at one of our Arizona locations.
What causes recurrent sinus infections?
Anything that blocks sinuses from draining can cause a buildup of mucus or pus, which can result in a sinus infection. The most common reasons for sinus infections include:
Colds: Viral upper respiratory tract infections are one of the most common triggers of sinusitis. Viruses like the common cold, flu, or COVID-19 can cause swelling and mucus accumulation in the sinuses, which can then lead to bacterial overgrowth and sinusitis.
Allergies: Allergies are a primary cause of recurrent sinus infections. Inhaling allergens such as pollen, dust, or pet dander triggers an immune response that leads to inflammation of the nasal passages and sinuses.
Nasal polyps: These noncancerous growths develop on the lining of the nasal passages or sinuses and can obstruct the passages. Polyps are often associated with conditions like asthma and allergies, which can exacerbate sinusitis symptoms.
Deviated septum: When the cartilage and bone that divide the nasal cavity are significantly off-center, they can impede airflow and mucus drainage, increasing the risk of recurrent sinus infections.
Structural abnormalities: Other structural abnormalities, such as enlarged turbinates or narrow sinus openings, can also contribute to recurrent sinus infections.
An ENT doctor spends 4 years at college, 4 years at medical school, and then 5 to 7 years after that in a residency program specializing in otolaryngology — head and neck surgery. Our board-certified ENTs pass written and oral exams and participate in continuous education to maintain their certification. When you visit one of our Arizona locations, you can trust you're seeing one of the most qualified specialists in the region and that your care will be second to none.
Common Symptoms of Sinusitis
The most common symptom of sinusitis is painful pressure in the upper parts of the face, especially on the forehead, behind the nose, between or behind the eyes, or on the cheek. Sometimes, sinus pain can feel like a toothache. Other symptoms include nasal congestion, decreased sense of smell and taste, postnasal drip, and bad-smelling breath unrelated to dental problems. Unfortunately, the common cold and other conditions can sometimes cause the same symptoms. This is partly what makes sinus problems challenging to diagnose.
ENT specialists use tools such as an endoscope to examine the inside of the nasal passages and sinuses, imaging tests such as CT scans or MRIs, and allergy testing to confirm a sinusitis diagnosis.
Treating Recurrent Sinus Infections
If you think you have sinusitis, you can try some things at home first to help reduce swelling and open blocked sinuses. Inhaling steam and using nasal saline spray washes often help. Decongestants improve mucus drainage; antihistamines can help control allergic reactions and reduce inflammation.
If home remedies don’t reduce the number of sinus infections, structural conditions or nasal polyps may be causing your recurrent sinus infections.
Surgery: In cases where structural abnormalities or severe nasal polyps contribute to recurrent sinus infections, surgery may be necessary. Procedures such as septoplasty (to correct a deviated septum) or endoscopic sinus surgery (to remove polyps or enlarge sinus openings) can provide long-term relief and improve sinus drainage.
Immunotherapy: If allergies are the reason for your chronic sinusitis, immunotherapy (allergy shots or drops) can be an effective treatment. This treatment involves regular exposure to small amounts of allergens—either through injections or drops administered under the tongue—to gradually desensitize the immune system, reducing allergic reactions and subsequent sinus infections.
Being prepared will help you get the most out of your appointment. Please bring a list of medications you're currently taking and any pertinent test results—such as labs or imaging—to your appointment. Additionally, let your provider know of any drug allergies or medical conditions you have or for which you are being treated and if you've had any prior surgical procedures.
Visit Our ENT Specialists
Recurrent sinus infections can be challenging to manage, but with a comprehensive understanding of the causes and treatment options, you can achieve significant relief. Consulting with an otolaryngologist (ENT specialist) is essential for accurate diagnosis and personalized treatment planning. By addressing underlying issues and following a tailored treatment plan, individuals can reduce the frequency and severity of sinus infections and improve their overall quality of life.