An allergy and immunology evaluation is intended to identify possible causes of symptoms and determine whether testing or treatment may be appropriate. The process generally begins with a detailed conversation rather than immediate testing.

Michel Alkhalil is board-certified in Allergy & Immunology and Sleep Medicine. He serves as Medical Director of AAIRS Clinic and Troy Sleep Center, a multi-specialty practice providing allergy, sleep, and pulmonology services to patients across Oakland and Macomb counties.

His training across two specialties supports an individualized approach when allergic symptoms occur alongside sleep disruption or respiratory concerns.

The Initial Consultation

A first allergy appointment generally begins with a review of the patient’s symptoms and medical history. The physician may ask when symptoms began, how frequently they occur, and whether they change according to season, location, activity, or exposure.

Previous diagnoses, treatments, medications, family history, and known reactions can also provide useful context. Patients may be asked about conditions such as asthma, eczema, nasal congestion, recurrent respiratory symptoms, or earlier allergic reactions.

The purpose of this history is to identify patterns that may guide the evaluation. Testing is not automatically required at every initial visit, and the appropriate next step depends on the individual patient’s symptoms and circumstances.

An allergy evaluation with Michel Alkhalil draws on his fellowship training in Allergy & Immunology at the University of South Florida. His residency at St. Joseph Mercy Oakland Hospital established his earlier clinical foundation within Michigan’s healthcare system.

Common Reasons for an Evaluation

Patients may seek allergy and immunology care for persistent nasal congestion, runny nose, watery or itchy eyes, hives, skin reactions, breathing symptoms, or suspected reactions to foods, medications, or insect stings.

Some patients have symptoms that occur during a particular season. Others experience year-round concerns associated with indoor allergens or other environmental exposures.

Respiratory symptoms may also prompt an evaluation, particularly when coughing, wheezing, or breathing difficulty appears to be connected with a possible allergic trigger.

These symptoms do not confirm an allergy by themselves. A medical history, examination, and appropriate testing help the physician distinguish allergic conditions from other possible causes.

Determining Whether Testing Is Appropriate

The decision to perform allergy testing depends on the symptoms, medical history, suspected trigger, and type of reaction being evaluated. Different testing methods answer different clinical questions.

Common approaches include skin testing and blood testing. Pulmonary testing may also be considered when respiratory symptoms or concerns about airway function are present.

The physician selects testing based on the individual case rather than using the same standard panel for every patient. The results must also be interpreted alongside the clinical history.

A positive test indicates sensitization to a substance, but it does not always establish that the substance is responsible for the patient’s symptoms. The relationship between test findings and actual exposure history remains an important part of interpretation.

Skin Testing

Skin prick testing involves placing a small amount of a suspected allergen on the skin and gently pricking or scratching the area. The test site is then observed for a localized reaction.

Results are often available during the appointment. The number and type of allergens tested depend on the patient’s symptoms and the substances considered clinically relevant.

Certain skin conditions and medications can affect whether skin testing is appropriate or how the results are interpreted. Patients should provide a complete medication list before the appointment.

Some antihistamines and other medications may interfere with skin testing. Patients should follow instructions from the clinic and should not stop a prescribed medication without direction from the appropriate healthcare professional.

Blood Testing

Blood testing may be considered when skin testing is not appropriate or when additional information is needed. A blood sample can be evaluated for immune responses associated with specific allergens.

Unlike skin testing, blood test results require laboratory processing and are not usually available during the appointment. The physician reviews the findings in relation to the patient’s symptoms and exposure history.

Neither skin testing nor blood testing is automatically the correct choice for every patient. Patients evaluated by Michel Alkhalil receive recommendations based on the type of symptoms, medical background, and suspected allergens involved.

Testing provides one source of clinical information. It does not replace the medical history or determine a treatment plan without interpretation.

Considering Sleep and Respiratory Symptoms

Allergic conditions can affect the nose and airways, contributing to congestion, irritation, coughing, or breathing discomfort. These symptoms may also interfere with comfortable sleep.

Dr. Alkhalil’s board certification in Sleep Medicine provides additional context when an allergy patient reports snoring, disrupted sleep, nighttime breathing concerns, or excessive daytime sleepiness.

The presence of these symptoms does not mean that an allergy is the only cause or that a sleep disorder is present. It may indicate that further sleep or respiratory evaluation should be considered.

AAIRS Clinic and Troy Sleep Center provide sleep, allergy, and pulmonology services within one practice. This structure makes related expertise available when the findings extend beyond a single specialty area.

Developing an Individualized Treatment Plan

Treatment planning follows the clinical evaluation and any testing considered appropriate. The goal is to address the symptoms and confirmed triggers relevant to the individual patient.

Recommendations may include reducing exposure to identified allergens, using medications, monitoring symptoms, or considering allergen immunotherapy. The appropriate plan depends on the diagnosis, symptom severity, and response to previous treatment.

Environmental measures can vary according to the trigger. A patient with seasonal pollen sensitivity may require a different plan from someone affected by dust mites, mold, pet dander, food, medication, or insect venom.

Medication recommendations also depend on the symptoms and medical history. Patients should discuss potential benefits, limitations, and appropriate use with the treating physician.

When Immunotherapy May Be Considered

Allergen immunotherapy may be considered for selected patients with confirmed sensitivities. It is intended to address the immune response to specific allergens through a structured treatment schedule.

The treatment is not an immediate solution. Its schedule, duration, and method depend on the allergens involved and the individual patient’s clinical circumstances.

Before beginning immunotherapy, patients should understand the treatment process, required appointments, potential risks, and expected monitoring. The physician can determine whether the approach is appropriate after reviewing the evaluation and test findings.

Treatment decisions should remain individualized. A confirmed allergy does not automatically mean immunotherapy is necessary.

Follow-Up and Ongoing Management

Allergic conditions can change over time. Symptoms may vary by season, exposure, environment, or response to treatment.

Follow-up appointments give the physician and patient an opportunity to review symptom patterns, treatment use, and any new concerns. The treatment plan may be adjusted when the clinical circumstances change.

Follow-up care led by Michel Alkhalil can also consider related sleep or respiratory symptoms when they remain relevant. His dual board certification supports coordination between these areas without assuming that every allergy patient requires sleep medicine care.

Ongoing management depends on the condition and treatment selected. Some patients may need periodic review, while others may require closer monitoring or additional testing.

Serving Oakland and Macomb Counties

AAIRS Clinic provides allergy and immunology services as part of a multi-specialty practice serving Oakland and Macomb counties. Sleep and pulmonology services are also available when a patient’s clinical needs involve those areas.

Dr. Alkhalil’s credentials include board certification in Allergy & Immunology and Sleep Medicine, fellowship training at the University of South Florida, and residency training at St. Joseph Mercy Oakland Hospital.

His clinical work has received multiple Top Doc recognitions, including recognition through Hour Detroit. These honors are separate from board certification but provide an additional form of professional recognition within Michigan’s medical community.

For patients preparing for an initial visit, a symptom history, medication list, prior test results, and information about suspected triggers can provide useful context. Specific preparation instructions should come directly from the clinic.

About Michel Alkhalil

Michel Alkhalil, MD, is a dual board-certified physician in Sleep Medicine and Allergy & Immunology. He serves as Medical Director of AAIRS Clinic and Troy Sleep Center, an AASM-accredited multi-specialty practice serving Oakland and Macomb counties. His training includes residency at St. Joseph Mercy Oakland Hospital and an Allergy & Immunology fellowship at the University of South Florida. Further information is available through the clinical profile for Michel Alkhalil.