Losartan potassium and hydrochrothiazide dropping pills and their preparing methods

Abstract

A dripping pill of losartan potassium and hydrochrothiazide for treating hypertension and heart failure is prepared from losartan potassium, hydrochrothiazide and matrix. Its preparing process is also disclosed.

Description

technical field [0001] The invention belongs to the technical field of pharmacy, and in particular relates to a losartan potassium hydrochlorothiazide drop pill prepared from chemical raw materials losartan potassium (Losartan Potassium), hydrochlorothiazide (Hydrochrothiazide) and a drop pill base. Background technique [0002] Hypertension is one of the most common cardiovascular diseases in the world today and the leading cause of death and disability in adults. Due to the improvement of people's living standards and the increasingly tense job competition, the number of people suffering from high blood pressure has increased significantly. The prevalence of hypertension in my country has increased significantly. According to statistics in China, the incidence of hypertension among people aged 35 to 74 in China is as high as 27%, and the number of patients is close to 130 million. , and with an annual growth rate of more than 300 million people, my country has become the c...

AI Technical Summary

Problems solved by technology

Due to the characteristics of the preparation technology and dosage forms of these conventional preparations, such oral preparations have disadvantages such as long disintegration time, slow onset of action, and low bioavailability, which affect the full play of the drug effect.