Details of rehmannia herb effects and precautions

Rehmannia glutinosa, mainly produced in Henan, is the dry tuber of Rehmannia glutinosa. Rehmannia glutinosa is cold in nature and sweet in taste, and has the functions of clearing heat and cooling blood, nourishing yin and promoting body fluid. It can be used to treat various febrile diseases, such as fever due to poisoning, blood-heat hemorrhage, yin injury due to fever, fever due to yin deficiency, and constipation due to fluid injury.

Rehmannia glutinosa had a very high status in ancient times, all because Rehmannia glutinosa had efficacy and effects that many other medicinal materials could not match.

Radix herbal role

1. Hemostasis

Hemostasis is an important effect of Rehmannia glutinosa. It can relieve blood heat and quickly stop bleeding. It has obvious auxiliary prevention and treatment effects on vomiting blood and blood in stool that often occur in humans. In addition, its blood-cooling effect is also excellent, which can alleviate various diseases caused by blood heat in humans, especially it has obvious auxiliary prevention and control effects on human beings with warm toxins.

2. Nourishes yin, invigorates the kidney and moistens the bowels

Rehmannia glutinosa is a kind of Chinese medicinal material that can nourish yin and invigorate the kidney. It can improve human kidney function and relieve human kidney yin deficiency and play an important role in nourishing yin and promoting body fluid. All have excellent auxiliary preventive effect.

Rehmannia glutinosa is also a kind of Chinese medicinal material with a sweet and moist texture. It can nourish yin, moisten dryness and moisten the intestines. In clinical practice, it is a commonly used medicine to assist in the prevention and treatment of human intestinal dryness and constipation.

3. Enhance immunity

The reason why Rehmannia glutinosa can enhance the body's immunity is mainly because Rehmannia glutinosa can significantly increase the synthesis of DNA and protein in lymphocytes, enhance the low cellular immune function, and then play a role in preventing and curing diseases.

4. Improve hyperthyroidism

Rehmannia glutinosa can significantly improve the symptoms of sympathetic adrenergic nerve excitation in patients with yin deficiency such as hyperthyroidism, and make the plasma cAMP level normal, but it has no effect on T3 and T4. We need to distinguish this point.

5. Strong heart

Rehmannia glutinosa has a strong cardiac effect, which is more obvious for a weakened heart. In addition, Rehmannia glutinosa has a weak diuretic effect, and its diuretic mechanism is related to strengthening the heart and dilating renal blood vessels. Its active ingredients are catalpol and its derivatives. Taking appropriate amount of Rehmannia glutinosa can effectively improve these symptoms.

Rehmannia herb precautions

1. Taboo people

Due to the cold nature of Rehmannia glutinosa, those with diarrhea due to spleen deficiency and stomach deficiency should not eat it; people with cold constitution should also try not to eat it; for yin deficiency and constipation, it should not be eaten.

2. Matching taboos

Rehmannia glutinosa should not be eaten with radish, scallion white, scallion white and chive white. Rehmannia glutinosa should not be decoctioned with copper and iron utensils, otherwise it will greatly affect the efficacy of rehmannia glutinosa.

3. Contraindications

Not for long-term use. Although rehmannia glutinosa has the effects of clearing heat and cooling blood, nourishing yin and promoting body fluid, long-term use of rehmannia glutinosa will cause fire and cause septicemia, so it should not be taken for a long time. If we take such Chinese herbal medicines for a long time, it will easily make us get angry, and there may be septicemia. The harm of such a disease is very great, and we must pay attention to it.