Seizures
Severe decrease in blood glucose levels might lead towards brain damage and consequently seizures. The insulin shock in the condition of reactive hypoglycemia might result in unconsciousness, and even one episode of low blood sugar level can disrupt the sodium ion and potassium ion transport in the brain, thus leading to seizures. The increasing amounts of insulin cause a rise in the osmolality of the sodium and potassium ions, causing diverse electoral signal transduction in the nerve impulses.