Anti-cold medicine soft capsule and its preparing method

Abstract

The present invention provides a soft anti-cold medicine capsule and its preparation process and belongs to the field of medicine technology. The content consists of active medicine component and stuffing, the active medicine component includes acetaminophen, pseudoephedrine hydrochloride and dextromethorphan hydrobromide, and the stuffing includes dispersing medium, surfactant, suspension assistant and microemulsifier. The present invention has fast acting and obvious curative effect on cold syndrome, and the soft capsule is clear and transparent.

Description

technical field [0001] The invention relates to a medicine and a preparation method thereof, in particular to an easily absorbed compound mixture anti-cold medicine and a preparation method thereof, which belong to the technical field of medicine. Background technique [0002] Cold is a common disease and frequently-occurring disease, especially in spring and winter, when the incidence rate is high. Its symptoms are nasal congestion, runny nose, headache, cough, fever, etc., which make people feel very uncomfortable and will affect normal life in severe cases. Currently, there are various anti-cold medicines on the market, most of which are compound preparations. The compound preparation mainly utilizes the synergistic effect between the various medicines, brings into play the advantages of each medicine, and achieves the purpose of symptomatic treatment. For example, paracetamol has antipyretic and analgesic effects; dextromethorphan hydrobromide is a central antitussive dr...

AI Technical Summary

Problems solved by technology

The disadvantage is that the drug is in the form of a tablet. After entering the human body, the solid drug is dissolved by water and digestive juice, and the active ingredients of the drug are slowly dissolved, resulting in a slow onset of action, and some of the hydrophobic components are easy to aggregate into groups after dissolution. , is not easily absorbed by the body, and the time required from taking it to exerting its effect is prolonged

In addition, in order to overcome the shortcomings of tablets, some existing soft capsule drugs use vegetable oil as a dispersant to dissolve the active ingredients of the drug. However, a single vegetable oil solvent has different solubility for different drugs, and its liquid phase often appears uneven, turbid, and separated. layer and other problems, which is not conducive to the balanced absorption of the various ingredients of the drug by the human body, and reduces the bioavailability of the active ingredient of the drug