Long-term medication, such as aspirin, clopidogrel and other drugs, is needed after stenting of cerebral aneurysm, meanwhile, it is necessary to have regular review, adjust the dosage of drugs according to the doctor’s advice, and in some cases, it is also necessary to stop the medication in time. 1. Long-term medication: after the stenting of cerebral aneurysm, in most cases, it is necessary to take aspirin + clopidogrel double antibiotic treatment for half a year to one year, and then change to one kind according to the doctor’s suggestion, and take medication for a long period of time, which is related to the application of the stenting. 2. The situation of needing to stop taking medication: after the stenting of cerebral aneurysm, if the patient suffers from hemorrhagic disease, such as gastrointestinal bleeding, cerebral hemorrhage and so on, he/she needs to stop taking the medication under the guidance of the doctor, and he/she can’t stop taking the medication without authorization.