Long-term use of Huananxin Capsules is generally not recommended. Huanachansu capsule itself has a certain degree of toxicity, long-term use may cause damage to the human liver and kidneys. In the use of huachansu capsule should pay attention to the use of symptomatic, and pay attention to the use of the dosage and the use of time, to avoid adverse reactions. The main ingredient of Huachansu Capsules is the extract from dried toad skin, which has the effect of detoxification, reducing swelling and relieving pain. Toadstool capsule can be used in the clinical treatment of cancer, for the middle and late-stage tumors, such as liver cancer, stomach cancer, colon cancer has a certain degree of therapeutic effect, but also can be used for the treatment of chronic hepatitis B. However, the extract from the dried toad skin has the effect of detoxification, swelling, pain relief, and so on. However, the extracts in dried toad skin have a certain degree of toxicity, long-term use may lead to the accumulation of toxins, which may cause certain damage to the human liver and kidneys. Toadstool capsule has some gastrointestinal irritation. Abdominal pain, diarrhea, nausea, vomiting and other gastrointestinal reactions may occur after taking. Individual patients may experience allergic reactions such as rash and itchy skin after taking, in addition, pregnant women, lactating women and children should be cautious. Huazhanin capsule has a certain degree of toxicity, we should pay attention to the use of symptomatic, the specific use of time and dosage, need to follow the doctor’s advice, not self-medication.