The efficacy and function of Chinese medicine Qingpi

Qingpi is also a medicinal material and is particularly beneficial to the body. The green peel must be washed thoroughly before use, and its efficacy is particularly good. It will have different effects when combined with different medicinal materials. Qingpi can regulate many symptoms of physical discomfort, but you should always observe changes in your body. If you feel any discomfort, stop immediately. Some people may not be suitable for Qingpi. They should pay attention to the contraindications of Qingpi, which should not be ignored.

Preparation method:

1. Soak the raw material of Qingpi in clean water, wash it, take it out, and let it soak for 8-12 hours until the humidity inside and outside is consistent. Then cut it into 0.15cm slices and dry it in the sun. The medicinal pieces are in the shape of round slices, with yellow-white cross-section and a pulp capsule inside.

2. Fry the green peel and bran over low heat until they are slightly browned. Scoop out and sieve out the bran, then let it cool. Fried bran can reduce the strong effect of breaking gas and soothe the stomach.

3. Take 100 kg of green peel slices with 15 kg of rice vinegar, mix well and moisten it, then stir-fry on low heat until it turns slightly yellow and has a fragrant aroma. Take it out and spread it to cool. It can enter the liver and increase the effect of soothing the liver, breaking up qi and relieving pain.

4. Fry the charcoal-grass qingpi slices on high heat until they are charred black, then take them out. After being roasted into charcoal, it can enhance the function of digestion, eliminate stagnation, soothe the stomach and stop diarrhea

5. Wine green peel uses rice wine as a supplementary ingredient, and the method is the same as above, which can enhance the effect of dispersing and promoting qi.

Indications

Used for chest and flank distension and pain, hernia pain, breast lumps, breast abscesses, food stagnation and qi stagnation, and abdominal distension and pain.

Contraindications

1. People with Qi deficiency should take this medicine with caution.

2. Do not use if you are sweating.

3. The elderly, the weak and the frail should especially abstain from sex.

4. Do not use if you have weak liver and spleen function.

Pharmacological Action

1. Expectorant and antiasthmatic effects: The volatile oil contained in this product has an expectorant effect, and its active ingredient is limonene. Intravenous injection of 1 mg/kg of hydroxyfrine oxalate obtained from the methanol extract of Citrus aurantium to anesthetized cats can completely antagonize the bronchoconstriction caused by histamine, and the effect lasts for about 1 hour. It also has a strong relaxant effect on the isolated trachea of ​​guinea pigs and an effect against histamine-induced tracheal contraction, but the duration is relatively short.

2. Effect on smooth muscle: Qingpi injection can reduce the tonic contraction of isolated guinea pig stomach, intestine, gallbladder and mouse uterus, and excite bladder smooth muscle. It has a significant antispasmodic effect on the contraction of guinea pig isolated stomach and intestine and rabbit in vivo stomach smooth muscle caused by acetylcholine, as well as the gallbladder caused by carbamylcholine. It has a significant inhibitory effect on the tonic contraction of guinea pig isolated intestine induced by histamine and the tonic contraction of rabbit intestine in vivo induced by physostigmine salicylate. It can counteract the tonic contraction of the mouse uterus caused by vasopressin. The excitatory effect on the bladder of guinea pigs and the aortic strips of rabbits is mainly through the stimulation of adrenergic α receptors, and the excitatory effect on the aorta is weaker than that of norepinephrine. It can significantly antagonize the reduction in perfusion volume of guinea pig lungs caused by histamine, and can relieve the spasm of histamine on the bronchial chain. It can also significantly increase the bile flow and bile duct tension in rats.