Sotentan is a drug used in the novel multi-targeted treatment of tumors, also known as sunitinib. Taking sunitinib may cause nosebleeds. The symptom of nosebleed after using Sunitinib is because the patient’s use of the drug has caused side effects on the body, lowering the body’s platelets and white blood cells. At this time, the patient can use vitamin B4, shark liver alcohol, diosgenin and other drugs under the guidance of the doctor to help raise platelets and white blood cells. The use of Sunitinib can effectively kill cancer cells, killing cancer cells at the same time will not affect the healthy cells in the body, Sunitinib can also help patients prolong the survival time. However, the use of Sunitinib can also harm patients with side effects, such as nausea, vomiting, loss of appetite and nosebleeds. The use of sunitinib may cause patients to experience nosebleeds and may also cause other harm to the organism. It is recommended to use Sunitinib under the supervision of a doctor and seek medical attention in case of side effects and treat accordingly under the doctor’s supervision.