Oral ulcer ointment

Abstract

The invention discloses oral ulcer ointment, which is prepared from the following components in parts by weight: 18-25 parts of chlortetracycline hydrochloride, 13-16 parts of vaseline and 3-6 parts of liquid paraffin; a preparation method of the oral ulcer ointment comprises the following steps: S1, carrying out pretreatment: sterilizing the liquid paraffin and the vaseline at a high temperature,and then cooling to the room temperature for later use; S2, adding the chlortetracycline hydrochloride into a mortar, adding the liquid paraffin and mixing into paste; then, adding the vaseline in 2-4 times, and evenly grinding to obtain the oral ulcer ointment. The oral ulcer ointment provided by the invention can rapidly diminish inflammation and relieve pain, is odorless, and is simple in rawmaterials and low in cost.

Description

technical field [0001] The invention relates to the technical field of medicine for external use, in particular to an oral ulcer ointment. Background technique [0002] Oral ulcer is a common ulcerative injury disease that occurs in the oral mucosa. It is more common in the inner lip, tongue, tongue abdomen, buccal mucosa, vestibular groove, soft palate and other parts. The mucosa in these parts lacks cornified layer or poor keratinization . When oral ulcers attack, the pain is severe, and the local burning pain is obvious. In severe cases, it will also affect eating and speaking, causing great inconvenience to daily life; Symptoms such as swollen lymph nodes. [0003] Existing externally applied drugs for oral ulcers have a strong odor and are highly irritating to the oral mucosa, or are powdery and easily inhaled into the airway, causing great pain and inconvenience to patients; and the general price is high, causing economic burden to patients . Contents of the inven...

AI Technical Summary

Problems solved by technology

[0003] Existing externally applied drugs for oral ulcers have a strong odor and are highly irritating to the oral mucosa, or are powdery and easily inhaled into the airway, causing great pain and inconvenience to patients; and the general price is high, causing economic burden to patients