Dr. Michel Alkhalil is a physician board-certified in Sleep Medicine and Allergy & Immunology. As Medical Director of AAIRS Clinic and Troy Sleep Center, he oversees a multi-specialty practice serving patients in Oakland and Macomb counties with sleep, allergy and pulmonology services.
Allergies are usually thought of as a daytime problem: sneezing, itchy eyes, a runny nose. Their effects often continue at night. This article examines how allergic conditions and airway function can influence sleep, and why these connections matter when evaluating sleep concerns.
The dual board certification held by Dr Michel Alkhalil places him at the meeting point of two related specialties. His Allergy & Immunology fellowship took place at the University of South Florida, and his sleep medicine fellowship training covered both pediatric and adult populations.
That combination is relevant because allergies and sleep share common ground in the airway. How well air moves through the nose and throat during sleep can affect both the quality of rest and the presence of sleep-disordered breathing. Assessing these concerns involves understanding the allergy symptoms as well as the pattern of disturbed sleep.
How Nasal Congestion Affects Breathing at Night
When allergic inflammation narrows the nasal passages, breathing through the nose becomes more difficult. Congestion can affect breathing during both waking and sleeping hours. At night, lying down can make congestion feel worse, and the effects on breathing can disrupt sleep.
People with nighttime congestion may experience disrupted sleep or feel unrefreshed in the morning, even if they do not recall waking during the night. Describing whether congestion occurs occasionally, seasonally or throughout the year can help explain the pattern during a consultation.
Mouth Breathing and Snoring
Nasal obstruction can lead to breathing through the mouth during sleep. Mouth breathing is associated with snoring, dry mouth and throat irritation. Snoring itself can indicate that airflow is restricted somewhere along the upper airway.
Snoring is not always a sign of a sleep disorder, but persistent or loud snoring, particularly with observed pauses in breathing, is worth discussing with a physician. Observations from a bed partner can provide information about nighttime breathing that the person sleeping may not notice.
Allergens in the Sleep Environment
The bedroom can be a significant source of allergen exposure. Dust mites live in bedding, mattresses and pillows. Pet dander can accumulate where animals sleep or spend time. Mold may be present in damp areas of a home.
Because people spend many hours in the bedroom each night, exposure to these allergens can contribute to nighttime symptoms in people who are sensitive to them. The presence of an allergen does not by itself establish that it is causing a particular person’s symptoms. The exposure history and the individual’s allergic sensitivities are considered together.
Seasonal and Year-Round Patterns
Some people notice that their sleep worsens during particular seasons, often coinciding with pollen levels. Others have symptoms year-round, which may point toward indoor allergens. Noticing these patterns can provide useful information during evaluation. Changes in symptoms between environments can also help describe when congestion and sleep disruption occur.
When Allergies and Sleep-Disordered Breathing Overlap
Dr. Michel Alkhalil’s sleep medicine fellowship at Drexel University College of Medicine, Hahnemann University Hospital and St. Christopher’s Hospital for Children covered pediatric and adult sleep medicine. Obstructive sleep apnea involves repeated narrowing or collapse of the upper airway during sleep.
Allergic congestion is not the same condition as sleep apnea, but nasal obstruction can contribute to restricted airflow during sleep. When both concerns are present, evaluating them together helps clarify which factors are contributing to a patient’s symptoms. The assessment considers each concern individually as well as its possible relationship to the other.
Allergies, Sleep and Children
The pediatric and adult sleep training completed by Dr. Michel Alkhalil provided experience with both age groups. In children, allergic congestion and sleep concerns can appear together, and the effects of poor sleep may show up as changes in behavior, attention or mood rather than obvious tiredness.
Parents who notice snoring, mouth breathing or restless sleep in a child alongside allergy symptoms may find it useful to mention all of these observations to a physician. Information about daytime behavior and nighttime breathing can help describe how the concern affects the child across a full day.
Evaluating Connected Concerns
The allergy, sleep and pulmonology services overseen by Dr. Michel Alkhalil allow related concerns to be considered within one practice. The practice’s sleep services operate under American Academy of Sleep Medicine (AASM) accreditation, reflecting adherence to established clinical standards in sleep disorder diagnosis and treatment.
For patients in Oakland and Macomb counties whose allergies seem to affect their sleep, or whose sleep problems coincide with breathing symptoms, coordinated evaluation can help identify how these factors interact. Anyone with persistent nighttime symptoms should discuss them with a qualified physician. A description of symptom timing, bedroom exposures and changes in sleep provides a starting point for that discussion.
About Dr. Michel Alkhalil
Dr. Michel Alkhalil’s specialist practice in sleep and allergy medicine serves patients in Oakland and Macomb counties through AAIRS Clinic and Troy Sleep Center, where he is Medical Director. He is board-certified in Sleep Medicine and Allergy & Immunology. He completed residency training at St. Joseph Mercy Oakland Hospital, sleep medicine fellowship training covering pediatric and adult populations, and an Allergy & Immunology fellowship at the University of South Florida. The practice’s sleep services hold AASM accreditation, and he has received multiple Top Doc recognitions, including Hour Detroit’s Top Docs list.