Cardamyst 70 mg/.2mL
etripamil · SPRAY · Milestone Pharmaceuticals USA, Inc.
Cardamyst is a spray containing etripamil at 70 mg/.2mL, taken nasal. Manufactured by Milestone Pharmaceuticals USA, Inc..
Key Facts
- Brand Name
- Cardamyst
- Generic Name
- etripamil
- NDC Code (Product)
83468-070- Manufacturer
- Milestone Pharmaceuticals USA, Inc.
- Strength
- 70 mg/.2mL
- Dosage Form
- SPRAY
- Route
- NASAL
- Marketing Status
- Application #
- NDA218571
- Marketing Start
- 01/05/2026
Recall History
No Recall HistoryFull Prescribing Information
Indications & Usage
1 INDICATIONS AND USAGE CARDAMYST is indicated for the conversion of acute symptomatic episodes of paroxysmal supraventricular tachycardia (PSVT) to sinus rhythm in adults. CARDAMYST is a calcium channel blocker indicated for the conversion of acute symptomatic episodes of paroxysmal supraventricular tachycardia (PSVT) to sinus rhythm in adults ( 1 ).
Dosage & Administration
2 DOSAGE AND ADMINISTRATION For intranasal use only ( 2.1 ). Initial dosage: A dose of 70 mg is administered as two nasal sprays, one spray into each nostril. Each nasal spray device delivers two sprays. The two sprays together contain a total of 70 mg etripamil ( 2.1 ). Repeat dosage (if needed): Should symptoms persist for 10 minutes after administration of CARDAMYST, take a second dose of 70 mg administered as two nasal sprays, one spray into each nostril. Do not exceed 140 mg in a 24-hour period ( 2.1 ). 2.1 Recommended Dosage Administer as soon as possible after PSVT symptom onset. Administer CARDAMYST by the nasal route only. Each CARDAMYST device delivers two sprays for a total of 70 mg. Recommended Dosage: Using one nasal spray device, administer one spray into each nostril for a total initial dose of 70 mg. If symptoms persist after 10 minutes, use the second nasal spray device to administer a second dose of one spray into each nostril (70 mg total). Patients and caregivers should call their healthcare provider or seek emergency medical help if symptoms do not improve within 20 minutes after a second dose. Do not exceed 140 mg in a 24-hour period. See Instructions for Use …
Contraindications
4 CONTRAINDICATIONS CARDAMYST is contraindicated in patients with: Hypersensitivity to CARDAMYST or any of its components. Heart failure – New York Heart Association (NYHA) Class II to IV. Wolff-Parkinson-White (WPW), Lown-Ganong-Levine (LGL) syndromes, or manifest pre-excitation (delta wave) on a 12-lead electrocardiogram (ECG). Sick sinus syndrome without a permanent pacemaker. Second degree atrioventricular (AV) Mobitz 2 block or higher degree of AV block. Hypersensitivity to CARDAMYST or any of its components ( 4 ). Heart failure - New York Heart Association (NYHA) Class II to IV ( 4 ). Wolff-Parkinson-White (WPW), Lown-Ganong-Levine (LGL) syndromes, or manifest pre-excitation (delta wave) on a 12-lead ECG ( 4 ). Sick sinus syndrome (except in patients with a permanent pacemaker) ( 4 ) Second degree atrioventricular (AV) Mobitz 2 block or higher degree of AV block ( 4 )
Adverse Reactions
6 ADVERSE REACTIONS The following clinically significant adverse reactions are described elsewhere in the labeling: Risk of syncope [see Warnings and Precautions ( 5.1 )] Most common adverse reactions (incidence > 5%) are nasal discomfort, nasal congestion, rhinorrhea, throat irritation, and epistaxis ( 6.1 ). To report SUSPECTED ADVERSE REACTIONS, contact Milestone Pharmaceuticals USA, INC. at toll-free phone 1-877-207-4764 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 practice. The safety of CARDAMYST was evaluated using pooled data from double-blind, randomized, placebo-controlled trials including NODE-1, NODE-301 Part 1, RAPID, and RAPID Extension. A total of 321 patients were treated with CARDAMYST in randomized controlled studies. In the RAPID and RAPID Extension studies, in which patients had the option of self-administering a second dose of CARDAMYST for a perceived episode of PSVT, the maj…
Frequently Asked Questions
What is Cardamyst used for?
Cardamyst contains etripamil. It is a spray taken nasal. Consult your doctor for specific uses.
Is Cardamyst a controlled substance?
Cardamyst is not classified as a controlled substance by the DEA.
What is the generic name for Cardamyst?
The generic name for Cardamyst is etripamil. There are no other listed brand versions of etripamil.
What is the NDC code for Cardamyst 70 mg/.2mL?
The NDC (National Drug Code) for Cardamyst 70 mg/.2mL is 83468-070, listed by Milestone Pharmaceuticals USA, Inc..
Not medical advice. Always consult your doctor or pharmacist before making any medication decisions.
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