Levera 250 tablet uses in the treatment of epilepsy a condition in which nerve cell activity in the brain is disturbed causing seizures. Levera 250 tablet may cause common side effects such as dizziness, sleepiness, headache, diarrhoea, indigestion, tiredness, etc. Levera 250 tablet should be avoided if you are allergic to it. Levera 250 tablet suppresses the abnormal electrical activity in the brain. It works by reducing the abnormal excitation of brain cells and helps in preventing seizures. Levera-250 Tablet is used for the epilepsy form in which the fits affect only one side of the brain, but could extend to larger areas on both sides of the brain.