How Do You Know if You Have a Sinus Infection or Allergies?

You have coughing, sneezing and a nagging headache that won’t go away.

Are you having problems with your allergies, or is it a sinus infection?

We get asked that question a lot.

You see, many of the symptoms are very similar, and it takes one of our internal medicine doctors in Raleigh to evaluate you and make an accurate diagnosis.

Because we know it can be confusing, we want to provide you with some useful, educational information on the differences between a sinus infection and allergy symptoms.

What are the Differences Between a Sinus Infection and Allergies

We’ve created this table so you can see what symptoms sinus infections and allergies have in common as well as where they differ.

How Do Allergy and Sinus Infections Develop?

A key to understanding the key differences between allergies and sinus infections is discovering the underlying cause of these conditions.

Allergies

Allergies occur when your immune system reacts to a certain substance called an allergen. Some of the most common allergens are pollen, ragweed and pet dander.

During contact with an allergy, your immune system goes into “overdrive,” and it releases antibodies called Immunoglobulin E (IgE). It is the chemicals that these antibodies release that cause the classic allergic reactions with sneezing and nasal congestion. It often results in allergic rhinitis, which is called hay fever (although it has little to do with hay or a fever). Hay fever can cause swollen eyes, runny nose, congestion and itchy eyes.

You’re more likely to develop allergies if you have a family history of them, although scientists are still researching why some material triggers an allergic reaction while others don’t.

Sinus Infections

When your nasal passages are infected and inflamed, the stage is set for a sinus infection. Unlike allergies, which are caused by a substance, a sinus infection—or sinusitis– is often caused by a virus.

Because these infections are caused by a virus, antibiotics will not be effective. If you have a sinus infection, you may experience a thick, discolored mucus discharge from your nose and bad breath.

What Are the Best Treatments for Allergies?

While allergy symptoms can be easily managed through over-the-counter and prescription medicines, often, the best way to treat them is to address their underlying cause. At Raleigh Adult Medicine, we do this through immunotherapy.

Immunotherapy, also referred to as “allergy shots,” works by gradually introducing a diluted form of the allergen to your body. Eventually, your body becomes desensitized to it, no longer causing the “overreaction” from IgE.

Immunotherapy is effective but it also requires a significant time commitment. Typically, we’ll determine if over-the-counter or prescription medication is effective first and then evaluate whether or not long-term medication use is appropriate.

What Are the Best Treatments for Sinus Infections?

As mentioned earlier, sinus infections are typically caused by a virus, and as a result, antibiotics will not be effective. Using antibiotics irresponsibly can lead to the creation of “super bugs,” or antibiotic-resistant infections.

Typically, mild cases of sinus infections will gradually get better with rest and fluids. Following are some additional self-care measures that are very appropriate:

Saline spray

This is a simple, yet effective way to provide relief and to effectively rinse your nasal passages. You should do this several times a day.

Nasal sprays

Some nasal corticosteroid sprays can treat inflammation. Some of these are available over the counter while others are by prescription. We can work with you to determine which ones you need.

Decongestants

These over-the-counter medicines are useful, but they should only be used for a few days. If not, they can cause a more severe form of congestion to return. In addition, these should be used cautiously in those who have high blood pressure because they can increase blood pressure.

Over-the-counter pain relievers

These are also effective. However, remember that children and teens who are recovering from either chickenpox or have flu-like symptoms should not be given aspirin because of the dangers of potentially developing Reye’s syndrome.

Humidifier

Some find that adding moisture to the air can soothe nasal passages and help clear nasal congestion.

Raleigh Adult Medicine Offers Treatment for Both Allergies and Sinus Infections

Sinus infections and allergies have several things in common…including the ability to make you completely miserable.

We know it’s difficult to sometimes distinguish between an allergy and a sinus infection, and that’s why, as internal medicine doctors near you, we are experts in treating both. We’re also well-versed in finding long-term solutions to your problem, whether that means medication or immunotherapy.

See why we’ve been the provider of choice in the Raleigh area for decades. Schedule your appointment today.

For more than 20 years, Raleigh Adult Medicine has served as the Triangle area’s premier internal medicine provider. We tailor our treatments to provide the finest personalized health care available for each stage of your adult life. Contact us to schedule an appointment.