Dinafex® 60 mg Tablet: Each film-coated tablet contains Fexofenadine Hydrochloride USP 60 mg.
Dinafex® 120 mg Tablet: Each film-coated tablet contains Fexofenadine Hydrochloride USP 120 mg.
Dinafex® 180 mg Tablet: Each film-coated tablet contains Fexofenadine Hydrochloride USP 180 mg.
Dinafex® Suspension: Each 5 ml contains Fexofenadine Hydrochloride USP 30 mg.
Dinafex® is a preparation of Fexofenadin Hydrochloride. It is an orally active non-sedating H₁-receptor antagonist and is effective for the relief of symptoms associated with allergic rhinitis. It inhibits antigen-induced bronchospasm. Fexofenadine Hydrochloride is rapidly absorbed after oral doses with peak plasma concentrations being reached in 1-3 hours. It is about 60% to 75% bound to plasma proteins.
¹ starting dose in patients with decreased renal function should be the recommended dose indicated above but administered once daily ² dose not for use in patients with decreased renal function ³ indicated for chronic idiopathic urticaria only.
Fexofenadine Hydrochloride should not be taken closely in time with aluminium and magnesium containing antacids. Co-administration of Fexofenadine Hydrochloride with either ketoconazole or erythromycin led to increased plasma concentrations of fexofenadine in healthy adult subjects. Fruit juices such as grapefruit, orange and apple may reduce the bioavailability and exposure of Fexofenadine.
Pregnancy Category C:
There are no adequate and well-controlled studies in pregnant women. Fexofenadine Hydrochloride should be used during pregnancy only if the potential benefit justifies the potential risk to the fetus. It is not known whether or not Fexofenadine Hydrochloride is excreted in human breast milk. There are no adequate and well-controlled studies in women during lactation.
Dinafex® Tablet: Do not store above 30°C temperature. Keep away from light and wet place. Keep out of reach of children.
Dinafex® Suspension: Do not store above 25°C temperature. Keep away from light and wet place. Keep out of reach of children.