Nucala is used with other medicines to control and prevent symptoms such as shortness of breath, wheezing, etc., caused by asthma. In addition, the prescription drug Nucala is also used in the treatment of certain diseases of the immune system such as eosinophilic syndrome, eosinophilic granulomatosis.

When the body is exposed to an allergen, eosinophils will appear in the esophagus, gastrointestinal tract, and small intestine. Eosinophilic esophagitis is an eosinophilic infiltration of the esophagus that causes clinical symptoms. This pathology is characterized by concentric circles appearing in the esophagus on endoscopic observation, the disease can cause symptoms of dysphagia, choking and complications of esophageal stricture and perforation.

Eosinophils are one of the components of white blood cells produced in the bone marrow and are one of the cells that play a role in promoting inflammation, especially allergic inflammatory reactions. Therefore, large quantities of eosin can accumulate in tissues such as the esophagus, stomach, small intestine and sometimes in the blood when such individuals are exposed to the allergen.

Eosinophils are one of the components of white blood cells produced in the bone marrow and are one of the cells that play a role in promoting inflammation, especially allergic inflammatory reactions. Accordingly, experimental treatment of PPI after diagnostic endoscopy is required before EoE is diagnosed, which is an ideal condition to be able to distinguish EoE from PPI - REE at baseline before this PPI testing.

Eosinophilic esophagitis (EoE) is an immune-mediated clinical condition presenting with symptoms of esophageal dysfunction and esophageal eosinophilia. Because of the presence of eosinophilia and response to PPI therapy, GERD and PPI-REE have become the most common alternative diagnoses for EoE.

Proton pump inhibitor-responsive eosinophilia should be suspected if esophageal symptoms and eosinophil histological findings demonstrate a symptomatic and histological response to proton pump inhibitors.

Eosinophils are one of the components of white blood cells produced in the bone marrow and are one of the cells that play a role in promoting inflammation, especially allergic inflammatory reactions. Accordingly, experimental treatment of PPI after diagnostic endoscopy is required before EoE is diagnosed, which is an ideal condition to be able to distinguish EoE from PPI - REE at baseline before this PPI testing.

Eosinophilic esophagitis (abbreviated as EoE) is an emerging chronic esophageal disease, first described in 1993, with increasing incidence and prevalence in Western countries. Accordingly, esophageal eosinophilia when exposed to high concentrations of esophageal acid when monitoring esophageal pH or in response to proton pump inhibitor therapy (PPI) is reflux esophagitis (GERD). ), while pH monitoring is normal or unresponsive to PPIs is eosinophilic esophagitis (EoE).

Có nhiều nguyên nhân làm tăng bạch cầu ái toan. Xét nghiệm máu có thể đo lường được nồng độ bạch cầu ái toan. Tăng bạch cầu ái toan ngoại biên có thể được chia làm 3 loại là: tăng nguyên phát, thứ phát và tự phát.

Dị ứng penicillin là phản ứng thái quá của hệ miễn dịch với thuốc kháng sinh penicillin và các loại khác có liên quan. Đây là loại dị ứng thuốc thường gặp nhất, có thể gây ra một loạt các triệu chứng từ phát ban đến sốc phản vệ, có nguy cơ đe dọa tính mạng.

Viêm thực quản bạch cầu ái toan không quá phổ biến nên rất ít được người bệnh quan tâm, hơn nữa các triệu chứng bệnh lý gần giống với nhiều căn bệnh thông thường khác nên bệnh thường được phát hiện muộn, gây ảnh hưởng nghiêm trọng đến sức khỏe người bệnh. Dưới đây là một số phương pháp chẩn đoán bệnh sớm và hiệu quả.