Cytarabine sodium tablets and capsules are basically the same, the drug composition is the same, the role is the same, only the preparation method is different. Cytarabine can enhance the function of the upward reticular agonist system, improve cerebral circulation, promote the metabolism of cerebral substances, and have a certain effect on the promotion of cerebral function recovery, etc. It is used for the treatment of neurological sequelae caused by craniocerebral injuries or cerebrovascular accidents. Common adverse reactions include gastrointestinal reactions, contraindications for those who are allergic to the product. The difference between cytarabine sodium tablets and capsules is that: capsules are packaged through capsules to protect the gastric mucosa from irritation and to ensure the stability of the drug, and they can mask the taste of the drug, making it easier to swallow; tablets are more accurate in dosage and more convenient to carry. However, both are basically the same, with the same composition and the same effect, generally as long as the dose and content are the same there will not be a big difference. The choice of cytarabine sodium tablets and capsules should be under the guidance of a doctor, do not choose and take on your own.