Ointment for treating sore and ulcer and preparation method of ointment

Abstract

The invention relates to ointment for treating sore and ulcer and a preparation method of the ointment. The ointment for treating the sore and ulcer is prepared from the following raw materials in parts by weight: 15 to 17 parts of radix angelicae dahuricae, 30 to 35 parts of liquorice root, 30 to 35 parts of Chinese angelica, 6 to 8 parts of radix lithospermi, 3 to 4 parts of sanguis draconis, 3 to 4 parts of calomel, 500 parts of sesame oil and 32 to 35 parts of bee wax. The preparation method of the ointment comprises the following steps: sufficiently soaking the radix angelicae dahuricae, the liquorice root, the Chinese angelica and the radix lithospermi into the sesame oil; heating until black smoke coms out and the surface of the radix angelicae dahuricae becomes black; stopping heating and filtering to remove medicine dreg, so as to obtain medicine liquid; adding the bee wax into the medicine liquid when the medicine liquid is hot and dissolving; after cooling, adding sanguis draconis powder and calomel powder, and uniformly mixing. The ointment provided by the invention can be used for effectively inhibiting reproduction of harmful bacteria on wounds and promoting the growth of granulation tissues on the wounds; the ointment can be used for burns, scalds and various injury skin infection, can also be used for deep skin tissue ulcer which is not healed after being treated for long time, has a high healing rate and can be stored for long time.

Description

technical field [0001] The invention belongs to the technical field of medicine, and in particular relates to an ointment for treating various hard-to-heal wounds (such as pressure sores, venous ulcers of lower extremities, diabetic feet, etc.) and a preparation method thereof. Background technique [0002] Wound is the damage of normal skin (tissue) caused by external injury factors such as surgery, external force, heat, electric current, chemical substances, low temperature, and internal factors such as local blood supply disturbance. Often accompanied by damage to the integrity of the skin and loss of a certain amount of normal tissue, at the same time, the normal function of the skin is impaired, also known as a wound or trauma. According to the healing cycle of wounds, it can be divided into acute wounds and chronic wounds. Common acute wounds include: Surgicalincision, Abrasion, Burns, Donor site, etc.; common chronic wounds include: pressure sores, lower extremity va...

AI Technical Summary

Problems solved by technology

At present, there are many kinds of drugs for the treatment of skin wounds. They assist the basal cells to achieve wound healing on the basis of the division, proliferation and differentiation of the basal cells themselves. Moreover, most of these drugs only have antibacterial effect, which can serve the purpose of prevention, but have no bactericidal effect. For chronic wounds, the treatment cycle is long, the wound healing speed is slow, and the cure rate is low