Seizures vary in their symptoms and intensities. At times, the symptoms are less visible, such as unexplainable emotional changes, nausea, or even hallucination. Other times, the effects of a seizure can lead to serious physical risk with:
Convulsions
Loss of consciousness
Falls and head injuries
Tongue biting
When a seizure occurs at a particularly inopportune time, the consequences can be drastic and cause further injury. If a person has a seizure when no one is around and falls unconscious or sustains a head injury, for example, he or she can suffer greater injuries due to delayed medical attention.