Most cold and flu medicines contain chlorpheniramine maleate, so after taking cold and flu medicines there will be dizziness, drowsiness and other clinical symptoms, some of the special work of the people can not be taken, such as the driver, if the driver took this drug is very dangerous, you can choose to treat cold and flu of proprietary medicine, such as cold and flu spirit particles, cold and flu clearing heat particles, sangju cold tablets, silver warsia detoxification tablets and so on can be. Anti-infective drugs for treating colds generally do not cause dizziness, such as ribavirin and oseltamivir for viral colds, and amoxicillin and cefuroxime for combined bacterial infections. If dizziness occurs after taking cold medication be sure to get plenty of rest and discontinue the medication if necessary.