Spray inhalation preparation for burn and respiratory injury and preparation method thereof

Abstract

The invention discloses a spray inhalation preparation for burn and respiratory injury and a preparation method thereof. The method is characterized by comprising the following steps: (1) extracting volatile oil respectively from Paraguay nightshade, persimmon calyx, finger citron flower, elsholtzia, fistular onion stalk and Hyptis suaveolens coarse powder by steam distillation, collecting the medicine dregs, and mixing for later use; (2) carrying out water extraction, alcohol precipitation and centrifugation on Akebia trifoliata Koidz, tricyrtis root, yellow gelatin, radix linderae, common yam rhizome, Colla Cornus Cervi and the medicine dregs obtained in the step (1), taking the supernate, and carrying out spray drying to obtain a primary material; and (3) spraying the volatile oil obtained in the step (1) into the primary material, evenly mixing, pulverizing, passing through a 100-mesh screen, and subpackaging. The clinical experiment proves that the spray liquid has the characteristics of favorable curative effect and higher safety when being used for treating respiratory tract inhalation injury, and is worthy of clinical application and popularization.

Description

technical field [0001] The invention relates to the field of traditional Chinese medicine, in particular to an atomized inhalation preparation for burns with respiratory damage and a preparation method thereof. Background technique [0002] Smoke inhalation injury is a common injury to the mouth, nose, and nasopharynx. It is often manifested as head and face burns or smoke-induced injury, cough with more sputum, and painful and difficult swallowing. What's more, the smoke damages the throat and trachea, causing moderate respiratory inhalation injury. In addition to the above symptoms, there are irritating cough, hoarseness, flapping nose, a lot of mucus in the mouth and nose, and dry rales in the lungs. [0003] The existing treatment and nursing method for smoke nasopharyngeal inhalation injury is nasopharyngeal airway humidification, which helps to remove respiratory secretions, inhaled smoke particles and exfoliated necrotic tissue. However, simple airway humidification ...

AI Technical Summary

Problems solved by technology

However, simple airway humidification only dilutes and discharges the increased respiratory secretions and inhaled smoke particles, while the pathological basis of burning-induced respiratory damage lies in the protein denaturation of the mucosa in varying degrees, a large number of protein particles and exfoliated necrotic tissue, resulting in Respiratory mucosal hyperemia, edema, suffocation, etc.