Hello,
I cannot think of any condition associoated with both urticaria
and difficulty swallowing except eosinophilic
esophagitis. Symptoms of EE can range from severe heartburn, difficulty swallowing, food impaction in the esophagus, nausea, vomiting and weight loss to urticarial rash.Mostly, patients with eosinophilic esophagitis suffer from food allergies also.
Diagnosis is obtained during an upper GI endoscopy where biopsies are taken of the esophagus.