When sinus pressure, congestion, and sneezing hit, it can be tough to know what’s causing your symptoms. Is it seasonal allergies acting up, or could it be a sinus infection? Because the symptoms often overlap, many patients aren’t sure how to tell the difference. Knowing which one you’re dealing with matters, since allergies and sinus infections require different approaches to treatment. Keep reading to learn more about identifying your symptoms and when to seek professional care!
For same-day illness treatment, visit the walk-in clinic at AFC Urgent Care Denver Highlands. Our team diagnoses and treats a wide range of conditions, including allergies and sinus infections. Simply walk in or plan your visit time below.
How Allergies Affect The Sinuses
Allergies happen when your immune system reacts to triggers like pollen, dust, mold, or pet dander. When exposed, your body releases histamines, which cause symptoms such as:
- Sneezing and itchy nose
- Runny or stuffy nose
- Watery, irritated eyes
- Postnasal drip
- Fatigue from ongoing congestion
Allergies don’t typically cause clear, watery mucus and the symptoms can last as long as you’re exposed to the allergen triggering you. They don’t usually cause fever or severe facial pain, but they can leave you feeling drained and congested.
What a Sinus Infection Feels Like
A sinus infection, also called sinusitis, often starts after a cold or another respiratory infection. Viruses are the most common cause, though bacteria can sometimes be responsible. Common sinus infection symptoms include:
- Thick, discolored nasal discharge (yellow or green)
- Facial pain or pressure, especially around the eyes, cheeks, or forehead
- Headache that worsens when bending over
- Fever (more likely with bacterial infections)
- Cough or sore throat from postnasal drip
- Bad breath or reduced sense of smell
Unlike allergies, sinus infections usually last 7-10 days or longer and may improve slowly over time. Bacterial sinus infections may require antibiotics, while viral cases typically clear on their own.
How To Tell The Difference
Because both conditions cause congestion, sinus pressure, and sneezing, it helps to look at the details:
- Allergies: Clear mucus, itchy eyes, symptoms triggered by environment, no fever
- Sinus Infection: Thick/discolored mucus, facial pain, possible fever, symptoms that last more than a week or suddenly worsen after initial improvement
If you’re unsure, visiting an urgent care center can help. Medical providers may perform a physical exam, discuss your medical history, and recommend the best treatment based on your symptoms.
When To Visit Urgent Care
See a healthcare provider if you experience:
- Severe or worsening facial pain
- High fever with congestion
- Symptoms lasting more than 10 days
- Sinus pressure accompanied by swelling
- Difficulty breathing or chest discomfort
Urgent care can help confirm whether your symptoms are allergy-related or due to an infection and provide immediate relief options. Treatment options for allergies may include antihistamines, nasal sprays, decongestants and avoiding triggers. Sinusitis treatment includes rest, hydration, and pain relievers. If a bacterial infection is present, antibiotics may be prescribed.
Get Walk-In Symptom Relief at AFC Urgent Care Denver Highlands
Sinus pressure, congestion, and sneezing can leave you feeling miserable– but understanding the difference between allergies and a sinus infection helps you find the right treatment faster. If your symptoms are severe, persistent, or unclear, urgent care providers are ready to help with testing, relief, and a clear path to get you breathing easier again. Come visit the walk-in clinic at AFC Urgent Care Denver Highlands. Our medical team is available 7 days a week to provide a quick diagnosis and treatment plan to ensure a speedy recovery. With the right treatment, you can effectively alleviate your symptoms. If you have any additional questions, please contact our team directly at (303) 477-6000.
