Common comorbidities in all patients with urticaria included allergic rhinitis, allergic asthma, allergic conjunctivitis, atopic dermatitis, Helicobacter pylori infection, and parasitic infection. The ...

True IgE-mediated local anesthetic hypersensitivity is <1% of reported reactions, so risk reduction should prioritize ...

Allergies are usually associated with the immune system, genetics, and environmental factors. Increasingly, however, another ...

Unlike allergic hives, chronic spontaneous urticaria (CSU) stems from immune system dysregulation and can persist for months or years, requiring ongoing management. Patients should understand that CSU ...

Physical urticaria is a skin condition in which hives (urticaria) develop from direct contact with certain physical elements. Unlike contact or allergy-related hives, the stimuli that trigger physical ...