Yes, if you schedule your doses correctly and take no more than 5 total doses in 24 hours.  These products are to be used if you have symptoms. TYLENOL Daytime products provide daytime relief for your cold and flu symptoms. Do not take TYLENOL Daytime and Nighttime products at the same time and only use products that treat the symptom you have.  Always use TYLENOL products as directed and read the entire product label before using.