For older people who don't have liver problems, experts widely believe that up to 3000 milligrams (mg) of acetaminophen per day is safe, even if one takes this amount every day. That's equivalent to 9 tablets of regular acetaminophen (which is usually 325mg/tablet).
Tamiflu (oseltamivir phosphate) is an oral anti-viral drug approved for the treatment of acute, uncomplicated influenza in patients 2 weeks of age and older whose flu symptoms have not lasted more than two days.
Tamiflu is a prescription antiviral medication that can be used to treat an influenza infection (also known as the flu) in children and adults if their symptoms have started within the last day or two. It can also be used to prevent the flu in children, teens, and adults who have been exposed to the influenza virus.