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Allergy Services

More than 50 million Americans suffer from seasonal hay fever or other allergy related conditions each year. Dr. Wiggenhorn and his allergy team at Estrella ENT make patient care and improved quality of life our number one concern. Our goal is to make the patient experience as pleasant as possible while addressing needed symptom relief. Being an allergy sufferer himself, Dr. Wiggenhorn can personally relate to the frustration that multiple allergy symptoms can present.

Schedule online or call our office, (623) 535-8770

Click here to see our weekly allergy schedule in Goodyear

Click here to see our weekly allergy schedule in Sun City West

What Causes Allergies or Allergic Response?

Allergies or Allergic Rhinitis is a disorder that occurs when the body detects foreign substances called allergens or triggers. Allergies occur because the body’s defense system mistakes harmless allergens for something potentially harmful. The symptoms of allergic rhinitis occur when a substance called histamine is released into the blood in response to the triggers. The histamine causes the most common symptoms of allergies, such as sneezing, itchy and watery eyes, runny nose, itchy throat, and a stuffy nose. Other problems a patient may experience include chronic sinusitis, dizziness, ear problems, rashes, hives and upset stomach.

How Are Allergies Treated?

We are able to test and treat a variety of allergy-related triggers, such as indoor and outdoor inhalants, stinging insects, and food and fungus allergies. By implementing three techniques to manage allergies, the patient will receive the maximum relief of their symptoms:

  • Avoidance of triggers
  • Medications
  • Immunotherapy (allergy shots or sublingual allergy drops)

Avoidance of Triggers

The first line of therapy for allergies is avoidance. Knowing what activates your symptoms through allergy testing allows allergy sufferers to avoid being exposed to harmful triggers. Some triggers, however, are unavoidable, and this is where the following two therapies come into play.


Antihistamines, nasal sprays, steroids, decongestants and saline rinses may provide temporary relief but they do not address the underlying immune problem.

Immunotherapy (allergy shots or sublingual drops)

Immunotherapy is the gold standard of treatment methods to control allergies effectively for the long-term. Immunotherapy is ideal for those who cannot avoid their allergic triggers, have problems managing their allergies or who complain of feeling “medicated” when regularly taking antihistamines.

  • Allergy shots are a once-a-week injection given in our office. You do not need a scheduled appointment and may walk-in any time during clinic hours. Allergy shots have been proven to be very effective and have been used in the United States for many years.
  • Sublingual Drops is a convenient way of administering immunotherapy. This treatment plan requires a visit to our office approximately every three months to receive your drops.

What About Food Allergies?

Food allergies generally develop amongst foods that you eat regularly. Because we live in a society with many processed foods, we regularly consume many hidden ingredients such as corn, wheat, soy and milk. There are two types of food allergies:

  • Cyclic food allergy is the most common type of food allergy. Symptoms are delayed, meaning you may not experience symptoms for several hours or even until the next day after eating the food. Symptoms may also vary with dose and frequency making these food allergies very difficult to self-diagnose.
  • Fixed food allergy is less common. Symptoms occur almost immediately after being ingested and may include: rash, facial swelling, hives, diarrhea, nausea, and even anaphylactic shock. Anaphylaxis is a sudden, severe, and potentially fatal allergic reaction. It is marked by a drop in blood pressure, itching, swelling and difficulty breathing. The only way to treat this type of allergy is total avoidance.

Food allergy treatment is a combination of avoidance and rotation diet. Once allergy testing is complete Dr. Wiggenhorn will make the appropriate treatment recommendations.

Contact us today to schedule an appointment at Estrella ENT.

Call Our Office or Schedule Online

Schedule Your Appointment with Estrella ENT

Patients at Estrella ENT have two options for scheduling an appointment. You can call our office at (623) 535-8770 or schedule a visit at your convenience using our secure chat option.

Office Hours: M-F 7:30AM - 12:30PM, 1:30PM - 5:00PM

Estrella ENT, Goodyear

2700 North 140th Ave, Suite 107
Goodyear, AZ 85395


Estrella ENT, Sun City West

14506 West Granite Valley Drive, Suite 124
Sun City West, AZ 85375