It is not clear exactly what to expect from an overdose with Asacol HD. If you happen to overdose on this medication, seek immediate medical attention (see Mesalamine Overdose).
Asacol HD tablets should be stored at room temperature and kept protected from light and moisture. Keep this and all other medications out of the reach of children.
If you do not take your Asacol HD dose as scheduled, take your missed dose as soon as you remember. However, if it is almost time for your next dose, simply skip the missed dose and continue with your regular schedule. Do not take a double dose of Asacol HD.
This medication is not available in generic form (see Generic Asacol HD).