Toad biscuit belongs to the traditional Chinese medicine of attacking poison, killing insects and relieving itching, with the effect of detoxification, pain relief and so on. Toad biscuit is pungent in taste and warm in nature, and as a traditional Chinese medicine, it has the effects of detoxification, pain relief, and opening the orifices to wake up the mind (opening the brain orifices to wake up the mind), and can be used to treat carbuncle and gangrene (a kind of venomous sores, which occur on the surface of the body, limbs, and internal organs of acute purulent diseases), furuncles (mostly occurring in the limbs or facial sores, with the shape of a small root base deep, such as a nail like a hard nail), sore throat, abdominal pain, vomiting and diarrhea, etc. The adverse reactions and contraindications are not yet clear. Adverse reactions and contraindications of toad biscuits are not clear, it should be noted that this product is toxic, internal use caution not to overdose, external use should not be into the eyes, pregnant women should not be used. If you need to use Toad Crisp, it is recommended to use it under the guidance of a professional Chinese medicine practitioner, and individuals should not use it blindly, so as not to cause adverse consequences.