Hydroxyzine Injection and Ibutilide Fumarate

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.

Using ibutilide together with hydrOXYzine can increase the risk of an irregular heart rhythm that may be serious and potentially life-threatening, although it is a relatively rare side effect. You may be more susceptible if you have a heart condition called congenital long QT syndrome, other cardiac diseases, conduction abnormalities, or electrolyte disturbances (for example, magnesium or potassium loss due to severe or prolonged diarrhea or vomiting). Talk to your doctor if you have any questions or concerns. Your doctor may already be aware of the risks, but has determined that this is the best course of treatment for you and has taken appropriate precautions and is monitoring you closely for any potential complications. You should seek immediate medical attention if you develop sudden dizziness, lightheadedness, fainting, shortness of breath, or heart palpitations during treatment with these medications, whether together or alone. 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.

MONITOR CLOSELY: Like other class III antiarrhythmic agents, ibutilide can cause dose-related QT interval prolongation. Theoretically, coadministration with other agents that can prolong the QT interval may result in additive effects and increased risk of ventricular arrhythmias including torsade de pointes and sudden death. In general, the risk of an individual agent or a combination of agents causing ventricular arrhythmia in association with QT prolongation is largely unpredictable but may be increased by certain underlying risk factors such as congenital long QT syndrome, cardiac disease, and electrolyte disturbances (e.g., hypokalemia, hypomagnesemia). In addition, the extent of drug-induced QT prolongation is dependent on the particular drug(s) involved and dosage(s) of the drug(s).

MANAGEMENT: Caution is recommended if ibutilide is used in combination with other drugs that can prolong the QT interval. Ibutilide should only be administered in a setting of continuous ECG monitoring and by personnel trained in identification and treatment of acute ventricular arrhythmias, particularly polymorphic ventricular tachycardia such as torsade de pointes. Patients should be observed with continuous ECG monitoring for at least 4 hours following ibutilide infusion or until QTc has returned to baseline. Longer monitoring is required if any arrhythmic activity is noted.

Hydroxyzine Injection

Generic Name: hydroxyzine

Brand name: ANX, Vistaril, Atarax, Vistaril IM, Hyzine, Vistaject-50, Rezine

Synonyms: Hydroxyzine, HydrOXYzine

What is Hydroxyzine Injection?

Ibutilide Fumarate

Generic Name: ibutilide

Brand name: Corvert

Synonyms: Ibutilide

What is Ibutilide Fumarate?