Europe — EMA
Naratriptan Crescent Pharma (Naratriptan Hydrochloride)
GNH USA supplies Naratriptan Crescent Pharma (Naratriptan Hydrochloride), a selective 5‑HT1B/1D receptor agonist (Triptan) for acute migraine treatment.
Request sourcing
What is Naratriptan Hydrochloride?
Naratriptan Hydrochloride, the active ingredient in Naratriptan Crescent Pharma, is a Triptan (selective 5‑HT1B/1D receptor agonist) presented as an oral tablet for oral use. It treats acute migraine attacks in adults.
GNH USA supplies Naratriptan Crescent Pharma as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide.
What is Naratriptan Hydrochloride used for?
Naratriptan acts on the serotonergic pathway to abort migraine episodes. - Migraine (with aura): provides rapid relief of headache pain and associated symptoms. - Migraine (without aura): aborts acute attacks and reduces the need for additional medication. - Acute migraine attack: restores functional ability by terminating the migraine episode.
What are the side effects of Naratriptan Hydrochloride?
Common Side Effects: - Nausea: mild to moderate upset stomach. - Dizziness: transient light‑headedness. - Fatigue: feeling unusually tired. - Dry mouth: reduced salivation. - Paresthesia: tingling sensations. - Somnolence: mild sleepiness.
Serious or Rare Side Effects: - Chest pain: possible cardiac discomfort. - Hypertension: elevated blood pressure. - Serotonin syndrome: agitation, hyperthermia, muscle rigidity. - Severe allergic reaction: rash, swelling, difficulty breathing. - Cardiac arrhythmia: irregular heart rhythm. - Ischemic stroke: neurological deficits requiring emergency care.
What precautions apply to Naratriptan Hydrochloride?
Before prescribing Naratriptan, consider the following precautions. - Cardiovascular assessment: evaluate history of heart disease or uncontrolled hypertension. - Contraindication review: avoid in patients with known coronary artery disease. - Drug interaction check: assess concurrent serotonergic agents. - Hepatic function: adjust use in patients with severe liver impairment. - Store at ambient temperature: keep in the original pack, protect from moisture.
What does Naratriptan Hydrochloride interact with?
Naratriptan may interact with several medication classes. Major Interactions (Avoid): - MAO inhibitors: risk of serotonin syndrome. - SSRIs/SNRIs: increased serotonergic activity. - Ergotamine derivatives: additive vasoconstriction. - Other triptans: cumulative vasoconstrictive effect. Moderate Interactions (Monitor Closely): - Antihypertensives: possible blood pressure changes. - Oral contraceptives: may alter efficacy. - NSAIDs: increased risk of gastrointestinal irritation. - Antihistamines: may enhance sedation.



