Để dùng sucralfat hiệu quả trong điều trị loét dạ dày - tá tràng
Cập nhật: 18:57 25/11/2010 GMT+7
(SK&ĐS) - Tác dụng bao che niêm mạc (bảo vệ niêm mạc dạ dày) của sucralfat là tạo một phức hợp với các chất như albumin và fibrinogen của dịch rỉ kết dính với ổ loét, làm thành một hàng rào ngăn cản tác dụng của acid, pepsin và mật với tổn thương. Đồng thời ức chế hoạt động của pepsin, gắn với muối mật, làm tăng sản xuất prostaglandin E2 và dịch nhầy dạ dày. Vì thế khi sử dụng thuốc không nên uống cùng thức ăn, phải uống sucralfat vào lúc đói (mới có tác dụng bao che niêm mạc).
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