When you come down with the flu, symptoms like fever, body aches, and fatigue are expected. But what about sinus congestion? If you’ve ever felt stuffy, blocked sinuses while battling the flu, you’re not alone. In this blog, we’ll explore how the flu contributes to sinus congestion, the difference between flu-related sinus issues and a sinus infection, and the best ways to relieve discomfort so you can recover quickly.
For same-day sinus congestion relief, visit the walk-in clinic at AFC Urgent Care Clark. Our board-certified medical providers are here seven days a week to provide the highest quality of care. No appointment is required– simply walk-in at your convenience!
How Does Flu Cause Sinus Congestion?
The flu is a respiratory virus, which means it affects your nose, your throat, and your lungs. When your immune system kicks in to fight back, it can lead to sinus congestion in a couple of ways, including:
- Inflamed Nasal Passages: Your immune system’s job is to combat the virus, but if this process results in inflammation in your nasal passages, this can result in swollen, irritated, and blocked sinuses.
- Too Much Mucus: When you’re sick, your body creates extra mucus to help clear the virus. Sounds helpful, right? Unless that thick mucus gets stuck in your sinuses, which can cause pressure, pain and that annoying stuffy nose.
- Swelling That Makes Drainage Impossible: Your sinuses usually drain by themselves, but they’re swollen from the flu, which leaves everything stuck inside. That’s why you feel stuffed up, thick-headed and downright miserable.
Flu vs. Sinus Infection: What’s the Difference
Sinus congestion is not all the same. In some cases, flu-related congestion leads to infection in the sinuses. Here’s how you can tell them apart:
|
Symptom |
Flu-Related Sinus Congestion |
Sinus Infection |
|
Nasal Congestion |
Yes |
Yes |
|
Fever |
Yes |
Sometimes |
|
Sinus Pressure |
Mild to moderate |
Severe, persistent |
|
Facial Pain |
Mild |
Often severe |
|
Mucus Color |
Clear or white |
Yellow or green |
|
Duration |
3-7 days |
10+ days |
If your sinus congestion lasts longer than 10 days, if it worsens after appearing to improve, or if it’s accompanied by thick yellow or green mucus, you may have a bacterial sinus infection, not just flu-related congestion.
How to Treat Flu-Related Sinus Congestion
Stay Hydrated
Drinking fluids thins mucus and makes it easier for your sinuses to drain.
- Water, tea, and broths hydrate you.
- Stuffiness helps warm drinks (honey lemon tea), which can soothe nasal passages.
- Avoid alcohol and caffeine — they dehydrate you.
Use a Humidifier or Steam Inhalation
Dry air aggravates congestion. A humidifier adds moisture to the air, while inhaling steam from a hot shower can aid in loosening mucus and opening nasal passages.
Try a Saline Nasal Spray
Saline sprays or neti pots help to flush out mucus and lessen inflammation. Just be sure to use sterile or distilled water — no one wants bacteria-rotting sinus rinse.
Over-the-Counter Medications
Decongestants work by shrinking inflamed nasal tissues to make it easier to breathe. Pain relievers (such as ibuprofen or acetaminophen) relieve sinus pressure and headaches. Antihistamines can help if allergies are exacerbating things.
Get Plenty of Rest
Your immune system is fighting, so fuel it. More sleep will lead to a faster recovery.
When To Seek Medical Attention
Most flu-related sinus congestion resolves on its own, but sometimes requires prompt medical attention. Consult a healthcare provider if you have:
- Sinus pressure lasting longer than 10 days
- A high fever, over 102°F that is persistent
- Thick, yellow or green mucus with facial swelling
- Bad headache or pain and pressure in face that is worsening
- Shortness of breath or difficulty breathing
These symptoms can be signs of a sinus infection or other complications, which may require antibiotics or additional treatment.
Get Walk-In Sinus Congestion Relief at AFC Urgent Care Clark
Yes, flu can cause sinus congestion as it inflames your nasal passages, increases mucus production and blocks drainage pathways. Fortunately, most cases will clear up with rest, hydration and supportive care. If your congestion doesn’t go away or gets worse, don’t hesitate to seek treatment. At AFC Urgent Care Clark, our medical team is available 7 days a week to treat your symptoms– with no appointment required. Our medical providers specialize in providing preventive and immediate care for patients of all ages. We accept most health insurance plans and offer cost-effective options for any self-paying patient. If you have any additional questions about the services we provide, please contact us directly at (732) 301-5114.
