Isoptin SR and Nafcillin injection
Determining the interaction of Isoptin SR and Nafcillin injection and the possibility of their joint administration.
In the database of official manuals used in the service creation an interaction registered by statistical results of studies was found, which can either lead to negative consequences for the patient health or strengthen a mutual positive effect. A doctor should be consulted to address the issue of joint drug administration.
Consumer:Using nafcillin together with verapamil may decrease the effects of verapamil. Contact your doctor if your condition changes. If your doctor does prescribe these medications together, you may need a dose adjustment or special test to safely use both medications. It is important to tell your doctor about all other medications you use, including vitamins and herbs. Do not stop using any medications without first talking to your doctor.
Professional:MONITOR: Concurrent administration of nafcillin has been reported to result in a large reduction in the plasma concentration of nifedipine. A similar reaction and possible loss of efficacy may be expected if nafcillin were used concurrently with other calcium channel blockers including diltiazem, felodipine, nicardipine, or verapamil. Nafcillin is a potent inducer of CYP450 3A4 enzymes which metabolize these calcium channel blockers.
MANAGEMENT: If these calcium channel blockers must be or are being used with nafcillin, the patient should be monitored closely for change in the efficacy of the calcium channel blocker, when nafcillin is added to or removed from the patient's drug therapy. Use of a different antibiotic may be appropriate.
- "Product Information. Procardia (nifedipine)." Pfizer US Pharmaceuticals, New York, NY.
Generic Name: verapamil
Brand name: Calan SR, Isoptin SR, Calan, Verelan, Isoptin, Isoptin IV, Covera-HS, Verelan PM
Synonyms: n.a.
Generic Name: nafcillin
Brand name: Unipen, Nallpen
Synonyms: Nafcillin (injection), Nafcillin
In the course of checking the drug compatibility and interactions, data from the following reference sources was used: Drugs.com, Rxlist.com, Webmd.com, Medscape.com.
- Isoptin SR-Nafcillin Sodium
- Isoptin SR-Nalbuphine
- Isoptin SR-Nalbuphine Hydrochloride
- Isoptin SR-Nalbuphine Injection
- Isoptin SR-Naldemedine
- Isoptin SR-Naldemedine Tosylate
- Nafcillin injection-Isopto Atropine
- Nafcillin injection-Isopto Atropine Ophthalmic
- Nafcillin injection-Isopto Atropine Ophthalmic Solution
- Nafcillin injection-Isopto Carbachol
- Nafcillin injection-Isopto Carbachol Ophthalmic Solution
- Nafcillin injection-Isopto Carpine