About Allegra-D 12 Hour (Generic) Overview How to use Side effects Precautions Storage Drug interactions Overdose More This combination medication is used to temporarily relieve symptoms caused by the common cold, flu, or allergies. It has the potential for excitatory side effects. 02 Fexofenadine hydrochloride, one of the active ingredients of ALLEGRA-D 12 HOUR, is a histamine HThe molecular weight is 538.13 and the empirical formula is CPseudoephedrine hydrochloride, the other active ingredient of FEXOFENADINE HCl AND PSEUDOEPHEDRINE HCl , is an adrenergic (vasoconstrictor) agent with the chemical name [S-(R*,R*)]-α-[1-(methylamino)ethyl]-benzenemethanol hydrochloride and the following chemical structure:The molecular weight is 201.70. Also, do not split the tablets unless they have a score line and your doctor or pharmacist tells you to do so. Patients should be instructed to take FEXOFENADINE HCl AND PSEUDOEPHEDRINE HCl tablets only as prescribed. Last updated on Jun 18, 2020. Consult your pharmacist or local waste disposal company.Information last revised October 2018. Prices, promotions, styles and availability may vary by store & online.

A decision should be made whether to discontinue nursing or to discontinue the drug, taking into account the importance of the drug to the mother. Be ready for spring allergies, fall allergies, dog allergies and more. Say YES to breathing freely with 12 hours of non-drowsy relief in one tablet. FEXOFENADINE HCl AND PSEUDOEPHEDRINE HCl should be used during pregnancy only if the potential benefit justifies the potential risk to the fetus.Dose-related decreases in pup weight gain and survival were observed in rats exposed to an oral dose of 150 mg/kg of terfenadine; this dose produced an AUC of fexofenadine that was approximately 4 times the AUC at the maximum recommended human daily oral dose of FEXOFENADINE HCl AND PSEUDOEPHEDRINE HCl .It is not known if fexofenadine is excreted in human milk. A powerful antihistamine combined with a nasal decongestant start working in just one hour to take care of your toughest symptoms, including:Do not divide, crush, chew or dissolve the tablet; swallow tablet wholeIn case of overdose, get medical help or contact a Poison Control Center right away.If you are not a healthcare professional, please select close below to return to the consumer site. The 60-milligram option can relieve allergy symptoms for up to 12 hours, while the 180-milligram option can provide up to 24 hours of allergy relief. In rats, an oral combination dose of 150/300 mg/kg produced reduced fetal weight and delayed ossification with a finding of wavy ribs. A placebo group was not included in this study.The percent of subjects who withdrew prematurely because of adverse events was 3.7% for the fexofenadine hydrochloride/pseudoephedrine hydrochloride combination group, 0.5% for the fexofenadine hydrochloride group, and 4.1% for the pseudoephedrine hydrochloride group. Although the number of subjects in some of the subgroups was small, there were no significant differences in the effect of fexofenadine hydrochloride across subgroups of subjects defined by gender, age, and race. Due to its pseudoephedrine component, this product should not be used by patients with narrow-angle glaucoma, urinary retention, or by patients receiving a monoamine oxidase (MAO) inhibitor or within 14 days of stopping use of MAO inhibitor. 12 Hour Allegra-D. 12 hour non-drowsy relief with a powerful decongestant.

However, co-administration of fexofenadine hydrochloride with either ketoconazole or erythromycin led to increased plasma concentrations of fexofenadine. Patients should be cautioned not to break or chew the tablet. Among single-ingredient branded OTC oral antihistamines.If the item details above aren’t accurate or complete, we want to know about it.Allegra 12 Hour Allergy Relief Tablets - Fexofenadine Hydrochloride - 24ctINCLUDES: One (1) 24-count pack of Allegra Adult Non-Drowsy Antihistamine Tablets for 12-Hour Allergy Relief12-HOUR RELIEF: Take up to two tablets per day for round-the-clock relief from your worst allergy symptomsFAST-ACTING: Allegra 12-Hour Allergy starts working in one hour for fast relief from sneezing, runny nose, itchy and watery eyes, and itchy nose or throatNON-DROWSY: Formulated with active ingredient fexofenadine, a non-drowsy antihistamineINDOOR & OUTDOOR ALLERGIES: Use Allegra tablets for indoor and outdoor allergies, including seasonal allergies and pet allergies