Fexofenadinesold under label trade name Allegra among others [1] label an antihistamine pharmaceutical drug used allegra the treatment of allergy symptoms, such as hay fever and urticaria.
Fexofenadine is classified as a second-generation antihistamine because it is less able to pass the blood—brain barrier and cause sedation, compared to first-generation antihistamines.
Fexofenadine has been manufactured in generic form since Fexofenadine is used for relief from label symptoms associated label seasonal allergic rhinitis and for treatment of chronic urticaria. The most common side effect demonstrated in adults was headache, but some also experienced back /amitriptyline-50-mg-for-pain-10-mg.html muscle pain, miosis or pinpoint pupils, nausea, drowsiness, and menstrual label.
There have also been rare reports of anxiety and insomnia. The most common side effects demonstrated during clinical trials were coughupper respiratory tract infectionfeverand otitis media for children ages 6 to /what-is-zovirax-used-to-treat-palsy.html and fatigue for children ages allegra d 24 label months to 5 years. The safety profile of fexofenadine is quite favorable, as no cardiovascular or sedative effects have been shown label occur even when taking 10 what is cephalexin 500 802 the recommended dose.
Label does not appear that hemodialysis is an effective allegra of removing fexofenadine from label blood.
Fexofenadine is a selectively peripheral H1-blocker. Blockage prevents the activation of the H1 receptors by histaminepreventing the symptoms associated with allergies from occurring. Allegra does not readily cross allegra d 24 label blood—brain barrier and is therefore less likely to cause drowsiness in comparison to other antihistamines that readily cross the blood-brain barrier i.
Allegra d 24 label also exhibits no anticholinergicantidopaminergicalpha1-adrenergic, or beta-adrenergic-receptor-blocking effects. Taking erythromycin label ketoconazole while taking fexofenadine does increase the plasma levels of fexofenadine, but this increase does not influence the QT interval. The reason for this effect is likely due to transport-related effects, specifically involving p-glycoprotein p-gp.
When p-gp is inhibited, fexofenadine may be better absorbed by the body, allegra d 24 label its plasma concentration by more than what was intended.
Fexofenadine is not to be label with apple, orange, or grapefruit juice because it could decrease absorption of the drug and should therefore be taken with water. Label suggested by Shehnaza et alvarious sites of the molecule are thought to be responsible for this label, including the piperidine nitrogen, the carboxylic acid -COOH group, and xalatan eye drops pfizer hydroxyl -OH groups.
Fexofenadine is a pregnancy category C and should only be click at this page if the benefits outweigh the risks. No studies have been done to evaluate the presence of fexofenadine in breast allegra. Therefore, nursing women are urged to label caution while using fexofenadine. No sufficient studies have been done in patients over age
2018 ©