Verapamil
- TRADE NAMES: APO-Verap; Arpamyl LP; Azupamil; Berkatens; Calan (Pfizer); Chronovera; Cordilox; Covera-HS (Pfizer); Geangin; Isoptin (AbbVie); Isoptine; Nu-Verap; Tarka (AbbVie); Veraken; Verelan (Schwarz)
- INDICATIONS: Angina, arrhythmias, hypertension
- CLASS: Antiarrhythmic class IV, Calcium channel blocker, CYP3A4 inhibitor
- HALF-LIFE: 2–8 hours
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PREGNANCY CATEGORY: C
Tarka is verapamil and trandolapril.
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Page last updated 07/31/2023
Symbol key
Incidence 
- <1%
- 1-5%
- 5-10%
- 10-15%
- 15-20%
- 20-30%
- >30%
Seriousness
- Hospitalization possible
- Life threatening
- Fatal
Warnings in other populations
- Breast feeding
- Geriatric
- Pediatric
