Allergies & Snoring

Allergies that cause nasal congestion or any blockage of air into the nasal passage can be a factor in snoring. Allergies commonly affect sleeping conditions, and many people who suffer from allergies often have sleeping problems.

Allergies

According to the the MedlinePlus website, "an allergen is something that triggers an reaction" and can be dependent on an individual's genes or environment. Allergies can cause many symptoms, including coughing, sneezing, sore throat, puffiness or itching of the eyes, fatigue and irritability, headaches and nasal congestion

Nasal congestion and sleep

Allergies and snoring can be disruptful to a good night's sleep.

If the nasal passage is congested, it cannot take in sufficient air, causing the sleeper to resort to mouth breathing. According to the American Rhinologic Society, "when nasal congestion forces mouth-breathing during sleep, greater negative pressure develops behind the uvula and soft palate. This negative pressure increases the vibration of these 'noise-makers' during sleep, helping to create the sound we know as snoring."

Treatment

Avoiding triggers that cause individuals' allergies can significantly reduce reactions. For people with strong allergic reactions, allergy medications such as antihistamines can alleviate congestion.

References

• American Rhinologic Society: Snoring and Nasal Congestion
• MedlinePlus: Allergic Rhinitis