After three months of recovery from cerebral infarction, you can no longer take butylphthalide. Butylphthalide soft capsule belongs to a kind of western medicine, the drug is clinically used in cerebral infarction, can effectively improve the ischemic condition of brain tissue, mainly for mild and moderate acute ischemic stroke patients. The drug is routinely taken in a course of 20 days, and it is generally recommended to take it for 20 days during the acute phase, after which if it is taken again, the effect is not obvious, so it is usually not recommended to continue taking it. The drug is contraindicated in people who are allergic to butylphthalide as well as celery, and in patients with severe bleeding tendencies. It is recommended to take the drug before meals, as taking it after meals affects its effectiveness. Patients should take butylphthalide in strict accordance with the doctor’s instructions, and consult the doctor if there is any discomfort during the period of taking the drug, so as to deal with the problem.