Chilblain ointment capable of reducing swelling, relieving pain and relieving itching and preparation method thereof

Abstract

The invention provides chilblain cream capable of relieving swelling, pain and itching and a preparation method thereof. The chilblain cream is prepared from carbomer 941, methyl cellulose, sodium carboxymethyl cellulose, an ice crystal formation agent AVC, a QM gel formation agent, a pomelo peel extract, an allium fistulosum extract, an asarum extract, a cassia twig extract, a safflower extracting solution, a ginger extract, a longan extract, a notopterygium root extract, a purslane extract, 1,2-propylene glycol, methyl-p-hydroxy benzoate, ethylparaben, distilled water and essence. Compared with the prior art, natural ingredients are extracted from nine drugs, the chilblain cream can relieve itching, promote tissue regeneration, promote blood circulation to remove blood stasis, reduce swelling and dispel cold and can prevent and treat frostbite and nourish and care the skin, and meanwhile the problems of dry skin, hand and foot cracking and the like can be also solved.

Description

technical field [0001] The invention belongs to the field of medicine, and in particular relates to a chilblain ointment capable of reducing swelling, relieving pain and relieving itching and a preparation method thereof. Background technique [0002] Severe cold is the main cause of chilblains. The cause of the disease is that when the skin of chilblain patients encounters cold (0-10°C), humidity, or sudden changes in temperature and temperature, the local small arteries will shrink, and the arteries will expand due to paralysis over time. , leading to venous congestion, poor local blood circulation and eventually frostbite. In addition, the patient's own skin moisture, peripheral microvascular malformations, autonomic nervous dysfunction, malnutrition, endocrine disorders and other factors may also participate in the pathogenesis. Factors such as lack of exercise, sweaty hands and feet, tight shoes and socks, and long-term outdoor work at low temperature can all lead to t...

AI Technical Summary

Problems solved by technology

[0004] The direct cause of chilblains is exposure to cold, but the root cause is low self-immunity and insufficient ability to keep out the cold. Therefore, improving the skin's immunity is the fundamental problem of chilblains

[0005] At present, the treatment of frostbite and frostbite in the pharmaceutical market is traditional chemical products. From the perspective of the principle of action, it is difficult for chemical products to quickly cure frostbite and frostbite.

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