Along with many other types of illnesses, sinus infections are quite common during the winter months. But, why?

Our AFC Urgent Care Memphis team provides some helpful answers and information about sinus infections below, so keep reading!

What Is a Sinus Infection?

A sinus infection, or sinusitis, is an inflammation or swelling of the tissue that surrounds the sinuses, which are hollow spaces within the bones between the eyes, behind the cheekbones and in the forehead.

When your sinuses become blocked, they fill with fluid, which can cause an infection. We’ve listed the most common causes of sinusitis below.

Common Sinus Infection Causes

• A common cold
• Allergic rhinitis, which is swelling of the lining of the nose caused by allergens
• Nasal polyps (small growths in the lining of the nose)
• A deviated septum, which is a shift in the nasal cavity

Why Do Sinus Infection Happen in the Winter?

Like we said earlier, sinus infections are common during the winter months. This is because the dry air tends to break down the body’s mucous membrane. When this happens, it allows the virus that causes a sinus infection to pass more easily into the nasal passages and airways.

If you’re not sure whether you’re dealing with a sinus infection, we’ve listed the common symptoms below.

Common Sinus Infection Symptoms

• Postnasal drip
• Discolored nasal discharge (greenish in color)
• Nasal stuffiness or congestion
• Tenderness of the face (particularly under the eyes or at the bridge of the nose)
• Frontal headaches
• Pain in the teeth
• Coughing
• Fever
• Fatigue
• Bad breath

Whether you’re dealing with a sinus infection, need a flu shot or need a rapid test, our AFC Urgent Care Memphis team is here to provide the medical services and care that you need! Don’t hesitate to stop by today, as we’re here for you now and always.