Astemizole dropping pill and its preparing method

Abstract

The present invention discloses a medicine astemizole dripping pills preparation for effectively curing the diseases of perennial and seasonal anaphylactic rhinitises, allergic conjunctivitis, chronic urticaria and other anaphylactic reactive symptom and sign and its preparation process. Said astemizole dripping pills preparation is made up by using astemizole and dripping pill matrix.

Description

Technical field [0001] The present invention belongs to the technical field of pharmacy, and particularly relates to an astemizole dripping pill prepared by astemizole and dripping pill matrix. Background technique [0002] Allergic reactions are also called hypersensitivity reactions or allergic reactions, and the incidence of allergic diseases has always been high. In recent years, due to changes in lifestyle and environment, allergic diseases have been increasing. In our country, the incidence of allergic diseases has increased rapidly from 30% a few years ago to 50% now. It is possible for all age groups from newborns to middle-aged and elderly people. Become an important issue affecting human health. Histamine is a class of substances that cause inflammation and allergic diseases, and is one of the important chemical mediators of immediate allergic reactions (the most common type of allergic disease in clinical practice). According to the different target cell receptors comp...

AI Technical Summary

Problems solved by technology

Due to the characteristics of conventional tablet preparation technology, this type of oral preparation has a long disintegration time, slow onset of action, and low bioavailability, which affects the full play of the drug effect.

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