What role does AllergieCheck | IgE-Antikörper Test play in Schlaf?

The AllergieCheck (IgE antibody test) measures specific IgE antibodies against allergens and can help identify triggers of allergic reactions. Allergies—especially allergic rhinitis, asthma, or skin reactions—can significantly impair sleep through nighttime airway obstruction, itching, or nasal congestion. Studies indicate that targeted allergen avoidance or treatment (e.g., antihistamines, immunotherapy) can improve sleep quality. However, the direct benefit of the IgE test for sleep improvement is not supported by large randomized trials. The test only indicates sensitizations; whether they actually disturb sleep must be assessed individually. Moreover, false-positive results can lead to unnecessary avoidance strategies. Evidence: human-moderate (allergy-sleep link), but for the test itself rather mechanistic. Caveat: The test does not replace sleep medicine evaluation; other causes (sleep apnea, stress) should also be considered for sleep disturbances.