The gold coating of Angong Niuhuang Pills is mainly made of gold foil, which is a kind of Chinese herbal medicine and can be taken together with the medicine. Gold foil is a thin sheet of the natural elemental mineral natural gold hammered by processing, which has the effects of calming the heart, calming the liver, tranquilizing the mind and detoxifying the toxin. Angong Niuhuang Pill is a Chinese herbal medicine with the effects of clearing heat and detoxification (removing heat and toxicity from the body), calming fright and opening up the mind, and is mainly made of Niuhuang (cow’s ox horn), concentrated powder of buffalo horn, musk, and pearl. Angong Niuhuang Wan is indicated for the treatment of heat illness, evil entering the pericardium, high fever convulsion (convulsions and seizures due to high fever), delirium tremens (delirium with confusion and nonsense); stroke coma and encephalitis, meningitis, toxic encephalopathy, cerebral hemorrhage, and sepsis seen with the above symptoms. Improper use of this drug may lead to hypothermia, and may cause allergic reactions in some patients. Pay attention to a light diet during the medication, avoid spicy and greasy food. The use of specific drugs should be carried out under the guidance of specialists.