Cancer patients can take Liushen Pills if there are indications for the use of the drug, the specific use of the drug as prescribed by the doctor. Liushen Wan has the effect of subduing swelling and detoxification, relieving pain and fever, calming the mind (using drugs of heavy nature to stabilize the mind), and is suitable for the treatment of laryngeal wind and laryngeal paralysis (redness, swelling and pain in the pharynx, dryness, foreign body sensation, or itchy throat, difficulty in swallowing), sore throat, rotting laryngeal gua sha, double-single breast moth, carbuncle furuncle (a kind of skin disease, referring to the degree of serious furuncles), pediatric fever boils, carbuncle on the back and pain in anonymity, etc. It should be contraindicated in patients allergic to this product. Liu Shen Wan should be contraindicated in people who are allergic to the product, newborns and pregnant women, and used with caution in elderly patients, patients with heart disease, people with weak spleen and stomach, allergic individuals and athletes. Adverse reactions that may occur during administration include abdominal pain, diarrhea, abdominal discomfort, nausea, vomiting, rash, itching, irritability, dizziness, and numbness of the lips and mouth. Liushen Pills are not generally used in the treatment of cancer, but if cancer patients are accompanied by the above indications for the use of the drug, then the drug can be taken under the supervision of a physician.