Click "yes" next to the dosage schedules that follow the directions. Click "no" next to those that do not. Select a question to indicate a Yes answer. Unselect to indicate No. YesNo 1 dose every 6 hours 1 dose every 4 hours 1 dose at 6:00 a.m., 12:00 p.m., 4:00 p.m., and 8:00 p.m. 1 dose at 8:00 a.m., 11:00 a.m., 5:00 p.m., and 9:00 p.m.