Effects and contraindications of Wanhua Oil

Kevlar is a common medicine in our lives. When we are bruised or bruised, we will think of using Kevlar. This is because Kevlar has good anti-inflammatory and analgesic effects, and its effect is relatively fast, so it is very popular among people. However, some people don’t know much about its specific effects and contraindications. Let’s take a look at the effects and contraindications of Wanhua Oil.

composition

Vitex rotundifolia and Kapok flower. : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : :

Pharmacological Action

The main effects include anti-inflammatory, antibacterial, analgesic, hemostatic, antiseptic, and promoting wound healing.

1. Anti-inflammatory: Apply kale oil to the abdomen of mice once every 0.5 hours, then inject histamine phosphate subcutaneously and Evans blue intravenously, and observe the capillary permeability. Results The inhibitory effect of applying Wanhua Oil on the capillary permeability of mice was significantly different from that of the blank group. In addition, Wanhua Oil has a significant inhibitory effect on the swelling of guinea pigs' formaldehyde-induced arthritis and the swelling of the auricle of mice caused by croton oil. The ethanol extract, water extract and ethanol ethyl ester part of Gardenia jasminoides in the prescription have the effects of anti-inflammatory and treatment of soft tissue injuries. The methanol extract of Coptis chinensis has anti-inflammatory effects on various experimental paw edema and granulomas in rats. Topical medications can also reduce the development of granulomas. The vitexin in Vitex rotundifolia and white-backed osmanthus fungus, the luteolin in wild chrysanthemum, eucalyptus oil, eucalyptol in basil, siler, safflower, and ginger all have anti-inflammatory effects. In addition, rhubarb has the function of precipitating protein, thereby reducing the extravasation of body fluids from the wound. Alum can absorb water from cells, causing the cells to dehydrate and shrink, reducing inflammatory exudates, and precipitate protein compounds that combine with serum proteins and are insoluble in water, thereby drying the tissue or wound surface. Thus, it has an astringent and dehumidifying effect, which helps to reduce inflammation.

2. Antibacterial: Wild chrysanthemum, garlic, onion, rhubarb, angelica dahurica, coptis chinensis, honeysuckle, ginger, polygonum hot, piper longum, red peony root, gardenia, etc. all have a wide range of antibacterial effects. Alum has a mild anti-Pseudomonas aeruginosa effect.

3. Analgesia: (1) Analgesic effect: Zingiber officinale essential oil can significantly reduce the number of acetic acid-induced writhing times in mice. The acetic acid writhing test and hot plate test in mice showed that strychnine has a significant analgesic effect. (2) Anti-irritation effect: Local application of irritant drugs can produce an anti-irritation effect and reduce pain. Prescription menthol, turpentine, camphor-containing medications, and methyl salicylate all have this effect. (3) Local anesthetic effect: Magnesium has an anesthetic effect on sensory nerve endings. Willow twigs contain salicin, while cloves, clove oil and vitex contain eugenol, all of which have local anesthetic and analgesic effects.

4. Hemostasis: Bletilla striata has obvious hemostatic effect, Eclipta prostrata tannin has astringent hemostatic effect, and oral or external use of rhubarb has obvious hemostatic effect, shortening the coagulation time.

5. Improve microcirculation: Safflower yellow pigment and yellow II and III can improve the peripheral microcirculation disorder of rabbit conjunctiva caused by high molecular weight dextran, accelerate blood flow, increase the number of open capillaries and reduce the degree of blood cell aggregation. Chuanxiong injection, ligustrazine and rhubarb also have obvious effects on improving microcirculation.

6. Promote wound healing: Bletilla striata glue can promote the growth and healing of granulation tissue on the wound of rabbits; the ointment made from Gardenia jasminoides extract can accelerate the healing of soft tissue contusions; Lithospermum officinale can accelerate epithelial growth and promote wound healing when used topically; Coptis chinensis has a more obvious effect in promoting tissue healing of small-area third-degree burns in experimental animals.

7. Preservatives: Cinnamaldehyde, wintersweet flowers, Artemisia selengensis, red peony root, Amomum villosum, and camphor oil contain borneol, ginger peel, garlic, and grapefruit peel contain citric acid, and eucalyptus oil contains thymol. These ingredients have preservative effects.

effect

It can promote blood circulation and remove blood stasis, promote qi circulation and relieve pain, reduce swelling and stop bleeding, dispel wind and dampness, clear away heat and detoxify, and astringe and promote tissue regeneration.

Indications

Traumatic injuries, burns, bleeding from knife wounds, nose bleeding, etc. Or it may cause bleeding due to injury, rheumatic pain, and muscle and bone discomfort.

Contraindications: Avoid oral administration