Rizatriptan ODT (orally disintegrating tablets) is a prescription medication used for the acute treatment of migraine headaches, particularly when nausea or vomiting makes swallowing tablets difficult. As a triptan, it works by narrowing widened blood vessels in the brain and blocking pain pathways, which helps relieve migraine symptoms such as headache, light sensitivity, and nausea. The orally disintegrating tablet dissolves on the tongue, allowing for quick and convenient administration without the need for water.
Rizatriptan ODT is intended for use at the first sign of migraine pain and is not for the prevention of migraine attacks or for the treatment of chronic headaches.
Usage Instructions
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Place the tablet on your tongue and allow it to dissolve completely; do not chew or swallow whole
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Take a single dose at the first sign of migraine onset or pain
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If symptoms return, a second dose may be taken at least 2 hours later
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Do not exceed 20 mg in a 24-hour period
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May be taken with or without food
Warnings & Precautions
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Not suitable for individuals with a history or high risk of coronary artery disease unless evaluated by a healthcare provider
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Avoid use if you have uncontrolled high blood pressure, certain heart rhythm disorders, or a history of stroke
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Contains phenylalanine—do not use if you have phenylketonuria (PKU) or an allergy to phenylalanine
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Possible side effects include fatigue, dizziness, tingling, flushing, or drowsiness
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Rare but serious side effects include severe dizziness, vision changes, burning or numbness, or vomiting; seek medical attention if these occur
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Do not take other triptans or ergotamine-containing medications within 24 hours of rizatriptan use
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Not intended for use on more than 10 days per month to avoid medication overuse headaches