A sinus infection, also known as acute sinusitis, is the inflammation of the tissues in your sinuses. It can make breathing through the nose difficult and cause swelling in the area around the eyes and face. It may also cause a headache or a throbbing pain in the face. Other common symptoms of a sinus infection include:
- A runny nose with thick yellow or greenish mucus
- Post-nasal drip
- A stuffy nose
- Pain, tenderness, swelling, and pressure around the eyes, cheeks, nose, or forehead that gets worse when bending over
- Ear pressure or pain
- Pain or pressure in your teeth
- Fever
- Cough
- Bad breath
- Headache
- Tiredness
- A changed sense of smell
Common acute sinus infections usually don’t last long and clear up easily. Recurrent or chronic sinusitis, on the other hand, is when a person has four or more separate infections within one year, with each infection lasting at least 10 days with symptom-free intervals between them. This may often be a signal that an underlying issue needs to be addressed.
Recurrent sinus infections can have many underlying causes, which can often include a variety of factors working together:
- Structural issues that affect sinus drainage, such as nasal polyps or a deviated septum
- Infections that are difficult to clear due to bacterial infections that develop after a viral illness, which include Staphylococcus Aureus and antibiotic-resistant strains like MRSA
- Health conditions or treatments that weaken the immune response or affect sinus function, such as:
- Asthma
- COPD
- Cystic fibrosis
- Immunosuppressant medications, chronic illness, or high stress levels may reduce immune effectiveness
- Dental infections that spread to nearby sinuses, which contribute to persistent or recurrent infections that have been overlooked
To diagnose recurrent sinus infections, a healthcare provider may perform a nasal endoscopy, order a CT scan, or conduct an allergy test
Identifying the underlying cause of recurrent sinus infections allows your healthcare provider to customize a treatment plan to help prevent them from occurring.
Treatment options for recurrent sinus infections vary based on your condition and may involve:
- Medications such as nasal corticosteroid sprays, saline irrigation, antibiotics, and antihistamines or allergy medications
- Surgical interventions such as straightening a deviated septum, removing nasal polyps, or performing endoscopic sinus surgery
- Addressing biofilms and resistant infections
- Lifestyle tips to help prevent recurrent sinus infections, such as quitting smoking
- Managing allergies
- Using a humidifier
- Practicing good hand hygiene
- Supporting your immune system with a balanced diet, regular exercise, sleep, and stress management
If you or a loved one is suffering from recurrent sinus infections, you can make an appointment with an ENT doctor at Jamaica Hospital Medical Center. Please call 718-206-7110.
All content of this newsletter is intended for general information purposes only and is not intended or implied to be a substitute for professional medical advice, diagnosis or treatment. Please consult a medical professional before adopting any of the suggestions on this page. You must never disregard professional medical advice or delay seeking medical treatment based upon any content of this newsletter. PROMPTLY CONSULT YOUR PHYSICIAN OR CALL 911 IF YOU BELIEVE YOU HAVE A MEDICAL EMERGENCY.

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