This surprising feature may affect your allergiesbut new AI could help

The obvious clue to what’s behind your allergies may be staring back at you… in the mirror.This year’s allergy season was forecast to be one of the worst on record, and new research suggests the shape of your face may make you even more vulnerable to pollen problems.A 2025 study published in the International Forum of Allergy & Rhinology followed over 2,300 users of SONU Band, an FDA-cleared acoustic therapy device.

The findings suggested that those with anatomically deeper nasal cavities used treatment 42% more often than matched controls.In other words, the ratio of nasal cavity depth to height is significantly associated with how often people seek treatment for congestion.The research was led by Harvard Medical School researchers and SoundHealth, a med-tech company that employs artificial intelligence to help design unique solutions for allergies and nasal congestion.

The company’s award-winning product — the SONU Band — is designed to treat nasal congestion using personalized acoustic resonance therapy calibrated to each user’s anatomy.It’s cleared for ages 12 and up and designed to be comfortable to wear and ultra-portable, so you can take it with you just about anywhere.Unlike nasal medications and steroid sprays, SONU Band offers a completely drug-free approach, instead treating allergies and congestion with gentle sound waves.

The band currently retails for under $300, and new customers can try it risk-free for 30 days.SoundHealth’s patented technology uses a smartphone camera to scan a person’s face and applies machine learning to analyze facial geometry, generating estimates about what is occurring inside the nasal passages.From there, the band delivers customized gentle sound waves that vibrate the sinus and nasal cavities, helping to reduce inflammation and calm symptoms of allergies and congestion.The band syncs up with the Sonu app, so users can control and further personalize the experience.And, reviewers have reported that...