of seizures, confusion, or abnormal behavior. the most common side effects are mild to moderate nausea and vomiting. anti-flu? go antiviral with tamiflu. ♪ ♪ you may not even think about the energy that lights up your world. but we do. we're exxonmobil. and the cleaner-burning natural gas we produce generates more of our electricity than ever before... ...helping dramatically reduce america's emissions.