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An oral drug of the triptan class, C17H25N3O2S2, used in its hydrochloride form to treat migraine headaches.

[nara-, origin unknown + -triptan, triptan suffix; see triptan.]


n naratriptán m
References in periodicals archive ?
Another RCT of fair quality examined the effect of naratriptan (half-life 6-8 hours) on the median number of menstrual migraines over 4 menstrual cycles.
Acute pain after surgery impair the absorption of ibuprofen and naratriptan 5-hydroxytryptapan inhibitors causing a decrease in the plasma concentration and pharmacological action.
This class of medications includes naratriptan, rizatriptan, eletriptan, sumatriptan, zolmitriptan, almotriptan, and frovatriptan.
According to current clinical practice and IHS, triptans can be broadly classified into two main categories based on efficacy to achieve pain-free response after 2 hours of per oral administration of dosage form, namely, high efficacy triptans comprising sumatriptan, zolmitriptan, rizatriptan, eletriptan, and almotriptan and low efficacy triptans comprising naratriptan and frovatriptan [7-9].
Specific triptans include naratriptan (Amerge), rizatriptan (Maxalt), sumatriptan (Imitrex), zolmitriptan (Zomig), almotriptan (Axert), frovatriptan (Frova) and eletriptan (Relpax).
The safety of sumatriptan and naratriptan in pregnancy: What have we learned?
Estas drogas se clasifican segun la duracion de sus efectos, el sumatriptan, primero en ser sintetizado, es de corta duracion, asociado a un menor tiempo de analgesia pero con un menor lapso de exposicion a los posibles efectos secundarios, muy similares a los de la ergotamina, otros de accion corta son el zolmtriptan y el naratriptan.
M2 EQUITYBITES-March 13, 2012-Teva UK Limited unveils generic Naratriptan for migraine sufferers(C)2012 M2 COMMUNICATIONS http://www.
5 mg; morphine sulfate 100 mg/5mL (20 mg/mL) oral solution NDA; naratriptan tablets USP; oxymorphone hydrochloride tablets; and valacyclovir hydrochloride tablets
Sumatriptan, Naratriptan and Rizatriptan act to reverse the dilation of the blood vessels in the brain and so help arrest the headache.
Naratriptan (1 mg twice daily), beginning 2 days before anticipated menses and continuing for 5 days, reduced the number of MM attacks by 50%, with side effects comparable to placebo.
PHILADELPHIA -- Sumatriptan and naratriptan do not appear to significantly raise the risk of major congenital malformations in fetuses that are exposed to the drugs in utero, according to the latest analysis of an international pregnancy registry.