Dry alum has astringent, anti-inflammatory, antiseptic, hemostatic, insecticidal and antipruritic effects. It has the effect of reducing sourness and coldness and weakening the vomiting effect. It is used for eczema, eczema, and ear rheumatism. Thick, vaginal itching, chronic diarrhea, bloody stools, metrorrhagia, epistaxis and epistaxis, and nasal polyps.

Dry alum is made into powder to treat chronic skin diseases and itchy sores. It has enhanced astringent, sore-reducing, myogenic, hemostatic and putrefactive effects. It is most effective in treating skin diseases and gynecological diseases. . Dried alum, also called calcined alum, has a crystal surface that is slightly smooth or uneven, with fine longitudinal edges, a glass-like luster, hard and brittle, and easily broken.

Although dried alum has the effect of treating stomach diseases such as gastritis, it should not be taken by patients with weak spleen and stomach, because dried alum itself is difficult to digest, especially for patients with yin deficiency. Dried alum itself has the effect of removing dampness and expelling evil spirits, and can enhance people's immunity.

If there is not too much moisture in the body or no moisture at all, but it is easy to get angry, then it is even more inappropriate to use dried alum to treat it. In addition, long-term use will cause patients to experience neurological symptoms such as dizziness and dizziness. Therefore, in addition to the contraindications of alum, we must also strictly control its dosage. Extended information:

Introduction to dry alum:

1. Also known as calcined alum, take the cleaned alum, heat it in a casserole, melt it and calcine it until dry, take it out and it will be irregular. Crystals of different sizes, colorless, transparent or translucent, slightly smooth or uneven surface, with fine longitudinal edges and glass-like luster.

2. Hard and brittle, easy to smash, with slight odor, slightly sweet and astringent taste, preferably white, transparent, hard and brittle, without impurities, easily soluble in water or glycerin, Insoluble in alcohol, aqueous solution shows various reactions of aluminum salt, potassium salt and sulfate. It is produced in Gansu, Anhui, Shanxi, Hubei, Zhejiang and other places.

3. The functions of dried alum are: eliminating phlegm, drying dampness, stopping diarrhea, stopping bleeding, detoxifying, killing insects, treating epilepsy, laryngitis, excessive salivation, hepatitis, jaundice, yellow stomach, ten Duodenal ulcer, uterine prolapse, leucorrhea, diarrhea, epistaxis, mouth and tongue sores, sores, hemorrhoids, scabies, water, fire and insect wounds.

4. People with yin deficiency, weak stomach, and no dampness and heat should not take it. "Wu Pu's Materia Medica": "Qi Bo: Taking it for a long time will hurt the human bones." "Compendium of Materia Medica": "Licorice is the agent. It hates oysters." "Treatise on Medical Properties": "Afraid of ephedra." "Compendium of Materia Medica": "Do not Taking it too much will damage the heart and lungs and cause water loss. "

5. "Compendium of Materia Medica" says: "Anyone who suffers from sore throat due to yin deficiency, internal heat, and sore throat should not take this medicine. It should not be used by those with yin deficiency and blood heat. "Compendium of Materia Medica" says: "Prolonged diarrhea is due to deficiency of spleen and stomach qi; women with white stools are due to subsidence of middle qi; and it should not be used by those who have insufficient nourishing blood to cause cold and heat."

6. The main component of dry alum is potassium aluminum sulfate dodecahydrate, which basically cannot be excreted after entering the human body. It will be deposited in the human body forever. The aluminum in dried alum is not a trace element needed by the human body. It will affect the body's absorption of iron, calcium and other components, leading to anemia and osteoporosis. The main toxic side effects are that dried alum can kill brain cells and cause premature brain disease. Symptoms such as atrophy and dementia.

7. China banned alum as a food additive and long-term exposure as early as the 1980s. In 2003, the World Health Organization classified alum as a hazardous substance and banned it.

8. It is reported that 30 cases of acute and chronic suppurative otitis media were treated with this prescription, and most of them were cured. The course of treatment was short, and those who were not cured also improved. In addition, after two or three days after the newborn is born, after taking a bath every day, lightly smear and rub the neck, armpits, arms and skin folds with dried alum powder, and even the skin all over the body, and then lightly dust the whole body with pine pollen powder. skin.

9. Among them, dried alum powder is generally used for 10-20 days, while pine pollen can be used for a long time. If the newborn's skin is not rubbed with dried alum powder, as long as the child sweats a little, skin erosion will occur in the neck, armpits, and perineum of the body (especially girls), while the baby who has been rubbed with dried alum powder will This won't happen. ?

Reference: Baidu Encyclopedia Dry Alum