Delayed-release compounding Radix astragali gel skeleton tablets and its preparation method

Abstract

A slow-release gel skeleton tablet is prepared from astragalus root, red sage root, notoginseng, dalbergia wood and hydroxypropyl methylcellulose. Its preparing process is also disclosed.

Description

A sustained-release compound astragalus gel matrix tablet and preparation method thereof technical field The invention belongs to the field of medicine, and in particular relates to a sustained-release compound astragalus gel matrix tablet and a preparation method thereof. Background technique Astragalus is the dried root of Astragalus membranaceus (Fisch,) Bge, var, monghlicus (Bge.) Hsiao or Astragalus membranaceus (Fisch.) Bge, of leguminous plants. Its main components are glycosides, polysaccharides, amino acids and trace elements. It has the effects of enhancing the body's immunity, diuresis, anti-aging, protecting the liver, lowering blood pressure, strengthening the heart, dilating coronary blood vessels and peripheral blood vessels of the whole body, and anti-bacteria. It is one of the commonly used traditional Chinese medicines in clinical practice. Motherland medicine believes that Astragalus can be used alone or in combination with other medicinal materials to...

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Problems solved by technology

Among them, the patent discloses drop pills and ordinary tablets prepared from the composition, but due to the short half-life of the water-soluble active ingredients in Radix Astragalus or Salvia Miltiorrhiza, common oral preparations face a series of problems, such as clinical administration Frequent doses, inconvenient use, poor patient compliance, etc.

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