What is the efficacy of Niu Huang Antidote Tablets

Niu Huang Xie Toxin Relief Tablet can clear heat and detoxify toxins. It is used for a series of diseases caused by internal heat, such as sore throat, swollen gums and pain.
Niu Huang Detoxifying Tablet is composed of artificial oxalis, andrographis, gypsum, rhubarb, scutellaria, platycodon, and icicle, etc. It can be used to clear heat and detoxify the toxin. It is used for fire-heat internal exuberance, sore throat, swollen and painful gums, mouth and tongue sores, eye redness and swelling.
The following adverse reactions have been observed: diarrhea, abdominal pain, nausea, vomiting, dry mouth, gastric upset, etc.; there are case reports of hepatic impairment and gastrointestinal bleeding. Rash, pruritus, facial edema, etc.; case reports of severe drug rash. Overdose or prolonged use may show signs of arsenic toxicity such as skin roughness, thickening, and hyperpigmentation.
Dizziness, headache, drowsiness, insomnia, etc. Anaphylactoid reaction, anaphylaxis, etc. Palpitation, etc. Dyspnea, chest tightness, etc. Cases of hematuria, acute kidney injury, etc. have been reported. Contraindicated in pregnant and lactating women. Contraindicated in infants and young children.
Not applicable to those who are allergic to this product and the ingredients contained in it. Caution is advised for those with weak spleen and stomach and loose stools.
This product contains andrographis and should not be taken in excessive dosage or for a prolonged period of time. This product should not be taken at the same time with other drugs containing andrographis. Caution should be exercised in patients with severe liver damage; caution should be exercised in patients with acute or chronic kidney disease.
The medication should be taken under the guidance of a professional physician, and should not be taken on its own, so as not to cause any delay in the condition of the patient.