Quinidex Extentabs and Telithromycin
Determining the interaction of Quinidex Extentabs and Telithromycin 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:Talk to your doctor before using quiNIDine together with telithromycin. Combining these drugs can increase the risk of an irregular heart rhythm that may be serious. You should seek immediate medical attention if you develop sudden dizziness, lightheadedness, fainting, or fast or pounding heartbeats during treatment with these drugs, 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.
Professional:GENERALLY AVOID: Telithromycin has the potential to prolong the QT interval of the electrocardiogram in some patients. Theoretically, coadministration with other agents that can prolong the QT interval may result in elevated risk of ventricular arrhythmias, including ventricular tachycardia and torsade de pointes, because of additive arrhythmogenic potential related to their effects on cardiac conduction.
MANAGEMENT: Telithromycin should be avoided in patients treated with class IA (e.g., disopyramide, quinidine, procainamide) or class III (e.g., amiodarone, dofetilide, sotalol) antiarrhythmic agents.
- "Product Information. Ketek (telithromycin)." Aventis Pharmaceuticals, Bridgewater, NJ.
- Iannini PB "Cardiotoxicity of macrolides, ketolides and fluoroquinolones that prolong the QTc interval." Expert Opin Drug Saf 1 (2002): 121-8
Generic Name: quinidine
Brand name: Quin-G, Cardioquin, Quinora, Quinidex Extentabs, Quinaglute Dura-Tabs, Quin-Release
Synonyms: n.a.
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.
- Quinidex Extentabs-Telmisartan
- Quinidex Extentabs-Telmisartan and Amlodipine
- Quinidex Extentabs-Telmisartan and Hydrochlorothiazide
- Quinidex Extentabs-Telotristat ethyl
- Quinidex Extentabs-Telotristat Etiprate
- Quinidex Extentabs-Temazepam
- Telithromycin-Quinidine
- Telithromycin-Quinidine Controlled-Release Tablets
- Telithromycin-Quinidine Extended Release Tablets
- Telithromycin-Quinidine Gluconate
- Telithromycin-Quinidine Injection
- Telithromycin-Quinidine Oral, Injection, Intramuscular