Vibratory angioedema can be triggered by mechanical vibrations such as vigorous nose blowing rather than by allergens.

Hard Nose Blowing Kept Swelling a Man's Lip - Doctors Traced It to a Rare Vibration Reaction https://www.medicaldaily.com/nose-blowing-triggered-vibratory-angioedema-case-480491 Doctors report the case of a man whose upper lip swelled repeatedly after vigorous nose blowing - a rare condition called vibratory angioedema triggered by mechanical vibration rather than allergens. #wellness #medicalcuriosities #allergy

Hard Nose Blowing Kept Swelling a Man's Lip - Doctors Traced It to a Rare Vibration Reaction https://www.medicaldaily.com/nose-blowing-triggered-vibratory-angioedema-case-480491 #wellness #medicalcuriosities #allergy