WebIn drug interaction studies, the recommended clinical dose of Montelukast did not have clinically important effects on the pharmacokinetics of the following drugs: theophylline, prednisone, prednisolone, oral contraceptives (norethindrone 1mg/ethinyl estradiol 35mcg), terfenadine, digoxin, and warfarin. Although additional specific interaction ... Web13 Jul 1992 · However, the agency is requiring the immediate relabeling of ketoconazole to include a boxed warning that spells out the potential risks of the drug's interaction with terfenadine. Ketoconazole manufacturer Janssen sent letters on July 7 to 400,000 physicians and pharmacists reminding them of the "potentially fatal labeled drug …
Terfenadine C32H41NO2 - PubChem
WebTerfenadine was withdrawn because of its association with cardiac arrhythmias mainly in conjunction with antifungal medication and macrolide antibiotics. These adverse effects of terfenadine were known for several years but it was only withdrawn after the approval of fexofenadine, which was reported not to cause cardiotoxic reactions [88]. Web10 Feb 2024 · Examples of these drugs include: Terfenadine. If used with fluconazole at doses of 400 milligrams (mg) or higher, this drug can cause a life threatening heart rhythm condition called torsades de ... mound oh
Erythromycin Oral: Uses, Side Effects, Interactions, Pictures
WebPrescribed for Allergies. terfenadine may also be used for purposes not listed in this medication guide. Prescription only Hydroxyzine may be used to relieve anxiety or itching; … WebTerfenadine is an antihistamine. Antihistamines prevent sneezing, runny nose, itching and watering of the eyes, and other allergic symptoms. Terfenadine is used to treat allergies, hives (urticaria), and other allergic inflammatory conditions. This medication may not be approved by the FDA for the treatment of this conditi… User Reviews for Terfenadine. Terfenadine has an average rating of 10.0 out of 1… Subscribe to Drugs.com newsletters for the latest medication news, new drug app… Terfenadine Side Effects. Applies to terfenadine: oral tablet. Cardiovascular. Terfe… Antihistamines block histamine release from histamine-1 receptors and are mostl… WebTerfenadine is a selective histamine H1-receptor antagonist which, in pharmacodynamic studies, is devoid of central nervous system depressant activity. In clinical studies … mound photo