Nimodipine, or Nimodipine Tablets, is mainly used to help improve blood circulation in patients with cerebral vasospasm and acute cerebrovascular disease during the recovery period. Some patients may experience side effects such as decreased blood pressure and skin tingling after using the drug, and it is contraindicated for patients with drug allergy. Nimodipine tablets can effectively improve blood circulation in patients with cerebral vasospasm after subarachnoid hemorrhage and acute cerebrovascular disease during the recovery period. Some patients taking Nimodipine Tablets will experience side effects such as decreased blood pressure, skin tingling, thrombocytopenia, gastrointestinal bleeding, and a small number of patients will experience discomfort such as transient dizziness, facial flushing, and vomiting. Patients who are allergic to nimodipine should not use the drug to avoid allergic reactions such as shock, generalized skin rash, vomiting and respiratory difficulties. Nimodipine tablets are used for the treatment of cerebral vasospasm and other diseases during the recovery period, patients should follow the doctor’s instructions to use the drug, should not blindly use the drug. If the patient takes Nimodipine Tablets after a drop in blood pressure, skin tingling and other symptoms, it is recommended that patients stop taking the drug and go to the hospital.