If a spinal puncture is performed properly, it will not leave any sequelae. Patients may experience pain in the lower back for a short period of time after the puncture, which is caused by the puncture not being performed in the correct position. If the patient gets off the floor too early after the puncture, he or she may experience dizziness and nausea, but these symptoms will not last too long and will be relieved gradually with more rest. Spinal puncture, also called lumbar puncture, is mainly used in clinical practice for examination and treatment of certain diseases, and is a frequently used operation in clinical practice.