Arthralgia relieving gel and preparation method thereof

Abstract

The invention relates to the medicine field and specifically discloses an arthralgia relieving gel. The arthralgia relieving gel is prepared from raw materials including the following components in parts by weight: 160-240 parts of capsicum fluid extract, 90-140 parts of atropa belladonna fluid extract, 30-50 parts of dementholized peppermint oil, 70-90 parts of methyl salicylate, 160-240 parts of camphor, 10-15 parts of diphenhydramine hydrochloride, 1-10 parts of triethanolamine, 2-30 parts of carbomer, 1-3 parts of ethylparaben, 3-40 parts of hydroxypropyl methylcellulose, 50-100 parts of glycerin, 1-10 parts of ethanol, 1-5 parts of azone and a proper quantity of water; all the raw material components are of 1000 parts in total. The invention also discloses a preparation method of the arthralgia relieving gel. Compared with the existing arthralgia relieving plaster in the prior art, the arthralgia relieving gel has the advantages of good stability, easy absorption, remarkable medical effect, low skin irritation and safe production.

Description

technical field [0001] The invention relates to the field of medicine, in particular to a traditional Chinese medicine for joint pain relief and a preparation method thereof. Background technique [0002] The traditional Joint Zhitong Ointment is a Chinese patent medicine, which has the functions of promoting blood circulation, dispelling blood stasis, warming the meridian and relieving pain. It is clinically used to treat rheumatic arthralgia and joint sprains caused by cold-damp stasis blocking the meridian, and the curative effect is remarkable. But the joint pain relief ointment is a rubber ointment, which uses natural rubber as the skeleton material and rosin as the tackifier. These materials have strong irritation and allergies to the skin, excessive adhesion, poor air permeability, and poor patient compliance. Thereby hindering the clinical application of joint analgesic ointment, in addition, because joint analgesic ointment is to stick to the joint position that the...

AI Technical Summary

Problems solved by technology

But the joint pain relief ointment is a rubber ointment, which uses natural rubber as the skeleton material and rosin as the tackifier. These materials have strong irritation and allergies to the skin, excessive adhesion, poor air permeability, and poor patient compliance. Thereby hindering the clinical application of joint pain relief ointment, in addition, because the joint pain relief ointment is applied to the joints where the patient often moves, not only the comfort is low when the patient is active, but also the joint pain relief ointment is easy to wrinkle, resulting in a decrease in drug efficacy

At the same time, the process temperature of joint pain relief ointment in the production process is relatively high, resulting in the volatile loss of volatile oil components, which affects the clinical efficacy. More importantly, joint pain relief ointment uses gasoline as a solvent, which has certain safety hazards during production and preparation. It will also cause pollution to the environment, so it is of great significance to develop a joint pain reliever that is safe in production, has obvious drug effects, and has less impact on human skin

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