What are the contraindications of raw Rehmannia?

Raw Rehmannia is a fresh tuber that has the effects of clearing away heat and cooling blood, promoting body fluid and moistening dryness. Fresh Rehmannia root can treat symptoms such as acute fever and heatstroke. Raw Rehmannia is cold in nature and should not be eaten by people with weak spleen and stomach. Raw Rehmannia is very effective in treating fever. You can chop the raw Rehmannia and squeeze the juice. Then cook the raw Rehmannia juice and rice into porridge. It is best to give it to people with fever and dry mouth. However, when taking raw Rehmannia porridge, do not eat scallions, leeks, shallots and radishes. Or you can cook raw Rehmannia, wolfberry, rice, etc. into porridge, which can treat symptoms of yin deficiency, hyperactivity of fire, dizziness and tinnitus.

Contraindications of Rehmannia glutinosa:

Generally speaking, when raw rehmannia is decocted as a traditional Chinese medicine, the dosage is 10 to 30 grams, and the amount of fresh rehmannia will be doubled. However, it should be noted that fresh Rehmannia is cold in nature and should not be used by people with spleen deficiency and dampness.

Shengdi is cold in nature, so people with dampness in the spleen and stomach and yang deficiency should avoid taking it. "Leigong Paozhi Lun" says: Do not allow yourself to come into contact with copper or iron objects, as they will cause kidney failure, gray hair, and damage the body's vital energy and defense system. Raw Rehmannia is cold and stagnant in nature, which will affect the digestive and absorptive functions of the spleen and stomach. Therefore, it is not suitable for people with spleen and stomach deficiency (weakness), loose stools, chest tightness, poor appetite, qi stagnation and excessive phlegm. "Materia Medica": Avoid the three whites, which means that raw rehmannia, radish, scallion and allium macrostemon are incompatible.

The medicinal value of raw Rehmannia root is relatively high. Taking the juice of raw Rehmannia root and motherwort juice after decocting them together can treat the symptoms of heavy menstrual flow in women. Because raw Rehmannia has a hemostatic effect, it is better used to treat women's heavy menstrual flow. Raw Rehmannia root is very cold in nature, so you should pay attention to the dosage. Drinking too much can cause dysmenorrhea.