Targeted drugs are not recommended to stop for 10 days. Targeted drugs are mainly used in the treatment of advanced cancer patients, can effectively control the condition, under normal circumstances do not recommend casually stop taking the drug, as long as the condition has been alleviated, can stop taking the drug for a period of time or reduce the dose of the drug, such as the need to stop taking the drug is generally recommended to stop 5-7 days, 10 days, then it is not very recommended, but the specific needs to look at the patient’s condition and so on to determine. If the patient stops taking the targeted drug for a long time, it will easily lead to tumor recurrence and aggravation of the condition. Therefore, most of the patients need to take the drug for a long time, and if they are drug-resistant, they need to use other targeted drugs instead of the drug according to the situation, so as to prolong the survival cycle of the patients.