Seizure of course has some effects on eyes. Seizure refers to a chronic brain disorder, caused by abnormal electrical activity in brain. What impacts and symptoms the patient would have is depending on which part of the brain is involved during a seizure. Common symptoms include body shaking, muscles contracting and relaxing repeatedly, eye movement, teeth clenching and temporary halt of breathing. It is hard to say if any damages occur during the seizure, after all the brain is connected with optic nerves in eyes and it controls the muscles which could rotate eyes. In some cases, patients develops amblyopia from seizures. It is the best to have an examination at hospital. To prevent seizure, patients should take the medication fully as prescribed by doctor. Have a light diet and keep relax and happy mood.