Use this medication as prescribed. Typical administration is to place the indicated volume under the tongue and allow it to absorb there for a minimum of 90 seconds then swallow – allowing it to sit under the tongue for up to 5 minutes or longer could be more ideal. Prolonged contact time with sublingual (under the tongue) mucosa may enhance drug absorption.
If a dose is missed, do not take an additional dose to compensate. Go on to the next scheduled dose and move forward accordingly. Do not take 2 doses at the same time or extra doses.
Store this medication in the refrigerator between 36° and 46° Fahrenheit (2° and 8° Celsius).