A patient in a clinical study took between 6.6 and 9.0 grams of zileuton immediate-release tablets in a single dose.

Please see Keppra.com for Keppra(R) immediate-release tablets full prescribing information.

The duration of analgesia is 3-4 hours for immediate-release tablets and 12 hours for extended-release tablets.

Opana IR (immediate-release tablet)

At Phase II, detailed operating conditions for conventional dosage forms (i.e. immediate-release tablets) do not need to be provided with the exception of sieve/screen size.

Ciprofloxacin for systemic administration is available as immediate-release tablets, extended-release tablets, an oral suspension, and as a solution for intravenous administration.

Ciprofloxacin immediate-release tablets contain ciprofloxacin as the hydrochloride salt, and the XR tablets contain a mixture of the hydrochloride salt as the free base.

Tuesday, the FDA targeted unapproved versions of high-concentrate liquid morphine sulfate and unapproved immediate-release tablets containing morphine sulfate, hydromorphone and oxycodone.

Keppra(R) immediate-release tablets cause somnolence and fatigue, coordination difficulties, and behavioral abnormalities (e.g., psychotic symptoms, suicidal ideation, and other abnormalities), as well as hematological abnormalities.

The FDA's warning letters notified the companies they may be subject to legal action if they do not stop manufacturing and distributing "prescription unapproved products" that include high-concentrate morphine sulfate oral solutions and immediate-release tablets containing morphine sulfate, hydromorphone or oxycodone.

King's other product candidates include Acurox Tablets, immediate-release tablets for moderate-to-severe pain relief for which an NDA is expected to be filed with the FDA by the end of 2008, and CorVue, a cardiac stress imaging agent in late-stage development.