Acute Sinus Infections

Acute Sinus Infections

Sinus Pressure and Facial Pain That Comes On Fast? It May Be an Acute Sinus Infection

Acute sinus infections are common, painful, and usually develop after a cold or upper respiratory infection. At ENT Sinus Center of Orlando, we provide accurate diagnosis and fast relief through targeted medical treatment.

  • An acute sinus infection (also known as acute sinusitis) occurs when the sinus cavities become inflamed and blocked, usually due to a viral or bacterial infection. This blockage causes mucus buildup, pressure, and facial pain.

    Symptoms often appear suddenly and typically last less than 4 weeks.

  • ● Facial pain or pressure (especially around the eyes, forehead, or cheeks)● Nasal congestion and thick yellow/green discharge● Postnasal drip● Headache● Cough (worse at night)● Fever● Tooth pain or jaw discomfort● Reduced sense of smell

  • Most acute sinus infections are triggered by:● Viruses (like the common cold)● Bacteria (when symptoms persist or worsen)● Seasonal allergies that block the nasal passages● Air pollutants or smoke exposure

  • Our specialists will:● Review your symptoms and medical history● Perform a nasal exam● Use imaging or nasal endoscopy if needed for persistent or complicated cases
    Most cases can be diagnosed without invasive testing.

  • For Viral Infections (most common):● Nasal saline rinses● Over-the-counter pain relievers● Decongestants or nasal sprays● Rest and hydration
    For Bacterial Infections:● A short course of antibiotics● Prescription nasal corticosteroids
    Symptoms often improve within 7 to 10 days — if they persist beyond that, it may be a chronic sinus issue.

  • Schedule an appointment if:● Symptoms last more than 10 days● You experience frequent sinus infections (more than 3–4 per year)● Pain or swelling worsens● Over-the-counter treatments aren’t helping
    We’ll help determine whether you’re dealing with acute or chronic sinusitis and guide you to lasting relief.

Next Steps

Take the first step toward relief. Schedule a visit with our team at ENT Sinus Center of Orlando today.