I cannot provide personalized medical advice or diagnose online. If you are concerned about your son's health and whether he needs shunt surgery, consult with a professional pediatrician or a neurosurgeon. Shunt surgery is recommended for individuals with hydrocephalus or other conditions that cause an abnormal accumulation of cerebrospinal fluid (CSF) in the brain, leading to increased pressure and damage to brain tissue.

Yes, post-seizure effects can include transient paralysis, commonly termed Todd's paralysis.