zavzpret
Pharmaranks rates Zavzpret 3.2/5 for recall safety — an independent score from its FDA recall history and its manufacturer's record. Zavzpret (Zavegepant Hydrochloride) is a calcitonin gene-related peptide receptor antagonist used to treat Migraine with Aura, Migraine Without Aura.
Zavegepant Hydrochloride · by Pfizer
Based on 1 source · Recall-safety score from FDA recall history — this product's own recalls and its manufacturer's record. Not an efficacy or quality rating. methodology →
Key facts
- Active ingredient
- Zavegepant Hydrochloride
- Form
- Spray/Inhaler
- Strength
- Zavegepant Hydrochloride EQ 10MG BASE/SPRAY
- Type
- Prescription (Rx)
- Brand or generic
- Brand-name
- May treat
- migraine with aura, migraine without aura
- Manufacturer
- Pfizer
- FDA application
- NDA216386
What is Zavzpret?
From the FDA label:ZAVZPRET (zavegepant) nasal spray contains zavegepant hydrochloride, a calcitonin gene-related peptide receptor antagonist. Zavegepant hydrochloride is described chemically as (R)-N-(3-(7-methyl-1H-indazol-5-yl)-1-(4-(1-methylpiperidin-4-yl) piperazin-1-yl)-1-oxopropan-2-yl)-4-(2-oxo-1,2-dihydroquinolin-3-yl) piperidine-1-carboxamide hydrochloride and its structural formula is: Its molecular formula is C 36 H 46 N 8 O 3 ․HCl, representing a molecular weight of 675.28 g/mol. Zavegepant free base has a molecular weight of 638.82 g/mol. Zavegepant hydrochloride is a white to off-white powder, freely soluble in water, and has pKa values of 4.8 and 8.8. Each unit-dose ZAVZPRET device for nasal administration delivers 10 mg of zavegepant (equivalent to 10.6 mg of zavegepant hydrochloride) in a buffered aqueous solution containing dextrose, hydrochloric acid, sodium hydroxide, and succinic acid in water for injection. The solution has a pH of 5.3 to 6.7. Chemical Structure
How to use
The recommended dose is 10 mg given as a single spray in one nostril, as needed. ( 2.1 ) • The maximum dose in a 24-hour period is 10 mg (one spray). ( 2.1 ) • The safety of treating more than 8 migraines in a 30-day period has not been established. ( 2.1 ) 2.1 Dosing Information The recommended dose of ZAVZPRET is 10 mg given as a single spray in one nostril, as needed. The maximum dose that may be given in a 24-hour period is 10 mg (one spray). The safety of treating more than 8 migraines in a 30-day period has not been established.
Side effects
The following clinically significant adverse reactions are discussed in greater detail in other sections of the labeling: • Hypersensitivity Reactions [see Warnings and Precautions (5.1) ] • Hypertension [see Warnings and Precautions (5.2) ] • Raynaud’s Phenomenon [see Warnings and Precautions (5.3) ] Most common adverse reactions (at least 2% of patients treated with ZAVZPRET and greater than placebo) were taste disorders, nausea, nasal discomfort, and vomiting. ( 6.1 ) To report SUSPECTED ADVERSE REACTIONS, contact Pfizer Inc. at 1-800-438-1985 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch . 6.1 Clinical Trials Experience Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in clinical practice. The safety of ZAVZPRET for the acute treatment of migraine in adults has been evaluated in two randomized, double-blind, placebo-controlled trials (Study 1 and Study 2) in patients with migraine who received one 10 mg dose of ZAVZPRET nasal spray (N=1023) or placebo (N=1056) [see Clinical Studies (14) ] . Approximately 83% were female, 81% were White, 20% were Hispanic or Latino, and 15% were Black. The mean age at study entry was 41 years (range 18-79 years of age). Adverse reactions…
Warnings
Important safety information
Hypersensitivity Reactions: If a serious hypersensitivity reaction occurs, discontinue ZAVZPRET and initiate appropriate therapy. Hypersensitivity reactions including anaphylaxis, facial swelling, and urticaria, have occurred with ZAVZPRET. ( 5.1 ) • Hypertension: New-onset or worsening of pre-existing hypertension may occur. ( 5.2 ) • Raynaud’s Phenomenon: New-onset or worsening of pre-existing Raynaud’s phenomenon may occur. ( 5.3 ) 5.1 Hypersensitivity Reactions Serious hypersensitivity reactions, including anaphylaxis, facial swelling, and urticaria, have occurred in patients treated with ZAVZPRET. If a hypersensitivity reaction occurs, discontinue ZAVZPRET and initiate appropriate therapy [see Contraindications (4) and Adverse Reactions (6.1 , 6.2) ]. 5.2 Hypertension Development of hypertension and worsening of pre-existing hypertension have been reported following the use of CGRP antagonists in the postmarketing setting. Some of the patients receiving a CGRP antagonist who developed new-onset hypertension had risk factors for hypertension. There were cases requiring initiation of pharmacological treatment for hypertension and, in some cases, hospitalization. Hypertension may occur at any time during treatment, but was most frequently reported within 7 days of therapy initiation. The CGRP antagonist was discontinued in many of the reported cases. Monitor patients treated with ZAVZPRET for new-onset hypertension or worsening of pre-existing hypertension, and consider whether discontinuation of ZAVZPRET is warranted if evaluation fails to establish an alternative etiology or blood pressure is inadequately controlled. 5.3 Raynaud’s Phenomenon Development of Raynaud’s phenomenon and recurrence or worsening of pre-existing Raynaud’s phenomenon have been reported in the postmarketing setting following the use of CGRP antagonists. In reported cases with small molecule CGRP antagonists, symptom onset occurred a median of 1.5 days following dosing. Many of the cases reported serious outcomes, including hospitalizations and disability, generally related to debilitating pain. In most reported cases, discontinuation of the CGRP antagonist resulted in resolution of symptoms. ZAVZPRET should be discontinued if signs or symptoms of Raynaud’s phenomenon develop, and patients should be evaluated by a healthcare provider if symptoms do not resolve. Patients with a history of Raynaud’s phenomenon should be monitored for, and informed about the possibility of, worsening or recurrence of signs and symptoms.
Who should not take Zavzpret
ZAVZPRET is contraindicated in patients with a history of hypersensitivity reaction to zavegepant or any of the components of ZAVZPRET. Reactions have included anaphylaxis [see Warnings and Precautions (5.1) ] . Patients with a history of hypersensitivity reaction to zavegepant or to any of the components of ZAVZPRET. ( 4 )
Interactions
Avoid use with drugs that inhibit OATP1B3 or NTCP transporters. ( 7.1 ) • Avoid use with drugs that induce OATP1B3 or NTCP transporters. ( 7.2 ) • Avoid use of intranasal decongestants; if unavoidable, administer intranasal decongestants at least 1 hour after ZAVZPRET administration. ( 7.3 ) 7.1 OATP1B3 or NTCP Inhibitors Concomitant administration of ZAVZPRET with inhibitors of the organic anion transporting polypeptide 1B3 (OATP1B3) or sodium taurocholate co-transporting polypeptide (NTCP) transporters may result in a significant increase in zavegepant exposure. Avoid concomitant administration of ZAVZPRET with drugs that inhibit OATP1B3 or NTCP transporters [see Clinical Pharmacology (12.3) ] . 7.2 OATP1B3 or NTCP Inducers Concomitant administration of ZAVZPRET with inducers of OATP1B3 or NTCP transporters may result in a decrease in zavegepant exposure. Avoid concomitant administration of ZAVZPRET with drugs that induce OATP1B3 or NTCP transporters [see Clinical Pharmacology (12.3) ] . 7.3 Intranasal Decongestants Concomitant administration of ZAVZPRET with intranasal decongestants may decrease the absorption of zavegepant. Avoid concomitant administration of intranasal decongestants with ZAVZPRET. When concomitant use is unavoidable, intranasal decongestants should be administered at least 1 hour after ZAVZPRET administration [see Clinical Pharmacology (12.3) ] .
Drug class
May treat (source: NIH RxClass)
See how Zavzpret ranks — best-rated calcitonin gene-related peptide receptor antagonist for:
Dosage forms
Spray/Inhaler
The forms currently marketed in the U.S., per the FDA National Drug Code Directory.
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Frequently asked questions
- What does Zavzpret treat?
- Zavzpret (Zavegepant Hydrochloride) may be used to treat migraine with aura, migraine without aura, based on NIH RxClass drug-classification data (conditions a drug may treat — not a verbatim copy of the FDA-approved label). This is general reference, not medical advice.
- How is Zavzpret rated?
- pharmaranks gives Zavzpret a composite score of 3.2 out of 5, currently based on 1 weighted source (FDA regulatory recall-safety data weighted highest). See our methodology at /how-we-rate.
- Is there a coupon or discount for Zavzpret?
- pharmaranks is an independent ratings site, not a pharmacy — we don't issue coupons or sell Zavzpret. To pay less, ask your prescriber or pharmacist whether a generic equivalent exists, check the manufacturer's copay/savings card and patient-assistance program, and compare a pharmacy discount card against your insurance copay. Prices vary by pharmacy, insurance, and location, so always confirm at the counter. This is general reference, not medical or financial advice.
- Who makes Zavzpret?
- Zavzpret is marketed by Pfizer. You can see Pfizer's full profile, rating, and other products on pharmaranks.
- Is Zavzpret a brand-name or generic drug?
- Zavzpret is a brand-name product with the active ingredient Zavegepant Hydrochloride.
- Is Zavzpret available over the counter?
- No. Zavzpret is a prescription (Rx) medication in the US — you need a prescription from a licensed clinician (in person or via telehealth); it isn't sold over the counter. For some conditions there are OTC alternatives — ask your pharmacist.
- What forms does Zavzpret come in?
- Zavzpret is currently marketed as spray/inhaler, per the FDA's National Drug Code Directory.
- What class of drug is Zavzpret?
- Zavzpret is classified as calcitonin gene-related peptide receptor antagonist, per the FDA's Established Pharmacologic Class.
- Is Zavzpret FDA-registered?
- Zavzpret is on record with the U.S. FDA under application number NDA216386. You can verify this on its official FDA label.
- Has Zavzpret been recalled by the FDA?
- Zavzpret has no FDA recalls recorded under its own application in the openFDA enforcement database. Its recall-safety score reflects its manufacturer's overall recall record. This is general reference, not medical advice — check the FDA recall database for the latest alerts.
- Is Zavzpret safe?
- There's no single safe-or-not verdict. pharmaranks gives Zavzpret a recall-safety score of 64/100, based on its FDA recall history (no recalls under its own FDA application) — not an efficacy or side-effect rating. Review its FDA-label side effects and warnings before use, and always consult a licensed professional.
- What are the side effects of Zavzpret?
- Zavzpret's side effects are taken directly from its FDA label. From the label: The following clinically significant adverse reactions are discussed in greater detail in other sections of the labeling: • Hypersensitivity Reactions [see Warnings and Precautions (5.1) ] • Hypertension [see Warnings and Precautions (5.2) ] • Raynaud’s Phenomenon [see Warnings and Precautions (5.3)… Both common and serious reactions are documented in full on this page. This is general reference from the FDA, not medical advice — always consult a professional.
Clinical content sourced from the FDA label via openFDA (U.S. FDA). View the FDA label on DailyMed → Provided for general reference only — not medical advice. Always consult a licensed professional and the current prescribing information.
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zavzpret
64/100