If you’ve ever experienced a sinus infection, you know they can be painful. What you might not know, however, is that a sinus infection could be the source of your toothache as well. Here’s what you need to know about how your sinuses and teeth are connected and how to target and minimize pain.

Rhinosinusitis, the medical name for a sinus infection, occurs when the nasal cavities become swollen, infected and inflamed. The sinuses, which are located above and below the eyes, as well as behind the nose, can cause pain when they become infected. This pain can radiate to the mouth, causing a toothache.

There are two types of sinusitis—acute maxillary and chronic maxillary—and both can impact your oral health. Acute maxillary sinusitis can cause bad breath and tenderness or swelling in the cheekbones. Chronic maxillary sinusitis, on the other hand, can cause the persistent toothache.

The first step is to determine whether your tooth pain is from a cold-turned-sinus infection or originated in the tooth itself. Your family physician can confirm the first diagnosis; a dentist is better equipped to confirm the latter.

Once you know the source of the pain, target sinus-related toothaches by attacking the backlog of mucus that is causing blockages and problems in the sinuses. Treatment often involves drinking a lot of liquids to help flush out the mucus membrane, while keeping you hydrated. Humidifiers can also help open up the sinuses by adding moisture into the air.

Another way to drain the mucus and decrease the pressure on your sinuses is use an over-the-counter expectorant. Much like a decongestant that dries out the nasal passages, the expectorant works to flush the nasal passages and effectively “melt the mucus.” Doctor prescribed nasal sprays and drips are commonly given to patients experiencing persistent sinus issues.

Finally, be sure to help sinus drainage by resting in a somewhat upright position. By elevating the head in a tilted position, drainage can occur without causing additional pain. Follow these steps, and you’ll find that your infection and toothache are soon a thing of the past.

Regular dental checkups and cleanings are the best way to supplement good dental habits, regardless of whether you have tooth pain from a sinus infection or something else entirely. Schedule an appointment with Dr. Marostica at TenderCare Dental in Tigard to discuss treatment options for any dental discomfort you’re experiencing. We are always accepting new patients and are passionate about keeping you and your family’s smile happy and healthy for years to come!