Scrofula Pill is composed of Xuan Shen, Calcined Oyster and Bei Mu. Scrofula Pill is a traditional Chinese medicine formula with the efficacy of clearing away heat, resolving phlegm, softening and dispersing hard lumps, and can be used to treat scrofula (mainly refers to tuberculosis of cervical lymph nodes), phlegm nuclei (subcutaneous swollen lumps such as nuclei), with dry pharynx, red tongue, and slippery pulse. In the formula, the mother of pearl barley is used to dissolve phlegm and disperse nodules, oyster softens and disperses nodules, Xuan Shen nourishes yin and reduces fire (nourishes yin essence and reduces fire), the three medicines are able to dissipate nodules and eliminate swelling, and the properties of the medicines are cold and cool, and the combination of these three medicines can make the heat clear and phlegm dissolve, and the scrofula (mainly refers to the tuberculosis of cervical lymph nodes) will disappear by itself. The adverse reactions and contraindications as well as precautions of Scrofula Pill are not clear. If you need to use the drug is recommended to be used under the guidance of a traditional Chinese medicine practitioner, unauthorized use of drugs may cause adverse consequences.