If you forget to take your dose of Doral, skip the missed dose (unless it is still fairly early in the night). Taking the medication in the middle of the night or during the day can lead to daytime drowsiness.
Doral tablets are available in one strength -- Doral 15 mg. In the past, Doral 7.5 mg tablets were also available, but they are no longer being made.
Although all the patents for Doral have expired, no manufacturers have chosen to make a generic version of the drug.