Why Does My Asthma Get Worse At Night

Asthma symptoms are stronger at night for a few reasons, including higher exposure to dust mites and other allergens. Plus, lying flat on your back increases post-nasal drip, triggering an asthma attack. These two things. Nocturnal asthma: asthma symptoms can often be worse at night due to a variety of factors, including allergies and airways working less effectively. Allergic rhinitis: often caused by an allergy to dust mites, allergic rhinitis can.

Asthma