In the U.S., there are as many as 80,000 to 112,000 emergency department (ED) visits for<unk>  annually, and it ranks as the top allergic disorder resulting in hospitalization.
symptom of Hereditary angioedema
symptom of Aquagenic urticaria
symptom of Rosacea
symptom of Tonsillitis
symptom of Stevens–Johnson syndrome
symptom of Peritonsillar abscess
symptom of Chilaiditi syndrome
medical cause of Tonsillitis