Motor nerve palsy is usually caused by cerebrovascular disease, diabetic neuropathy, need to take the symptomatic drugs to protect the nerves, as well as drugs to control blood pressure, blood lipids, blood sugar levels. 1. Cerebrovascular disease: Cerebrovascular factors, such as infarction in the midbrain, leading to oculomotor nerve palsy, can be treated with medication under the guidance of a doctor, such as edaravone, cytidine and other nerve-protecting medications, and at the same time pay attention to the need to control the patient’s blood pressure, blood lipids, and blood glucose levels. Hypertension can be treated with hydrochlorothiazide, nifedipine and other drugs as prescribed by the doctor. If there is high blood fat, you can follow the doctor’s instructions to use simvastatin, atorvastatin calcium tablets and other drugs for treatment, if accompanied by high blood sugar, you can use metformin, gliclazide and other drugs for treatment. 2. Diabetic neuropathy: There is another kind of palsy of the motor nerve caused by diabetic peripheral neuropathy, which can be treated with oral medicines under doctor’s guidance for controlling blood sugar such as gliclazide, glipizide, metformin, etc., or nutritive nerve medicines such as methylcobalamin or vitamin B1. There are many causes of motor nerve palsy, and it is recommended that patients go to the hospital in time for a clear diagnosis.