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Bilastine

Bilastine, sold as Ilaxten, is a non-sedating antihistamine used for allergic rhinoconjunctivitis and urticaria in adults and adolescents aged 12 and over. This page lists one product: Ilaxten 20 mg tablets.

Ilaxten

Allergic Rhinoconjunctivitis, Urticaria

20mg

Bilastine tablets for allergic rhinitis and hives. A second-generation antihistamine that is less likely to cause drowsiness than older options.

From$1.16/ tabletView

Key points

  • Bilastine is a second-generation antihistamine that blocks peripheral H1 receptors without touching muscarinic receptors, which is why it is classified as non-sedating.
  • Cases of QT prolongation on electrocardiogram have been reported, so caution is advised if you have a heart rhythm condition or take other medicines that affect the QT interval.
  • Food and grapefruit juice each reduce bilastine’s absorption by about 30%, so the tablet works best on an empty stomach.

How your body handles bilastine

Ilaxten is the brand-name version of bilastine, listed for Allergic Rhinoconjunctivitis and Urticaria within Allergy Relief. Because bilastine is not broken down by the liver and leaves the body unchanged through urine and stool, liver problems are not expected to raise its levels. In moderate or severe kidney impairment, however, combining bilastine with medicines such as ketoconazole, erythromycin, cyclosporine, ritonavir or diltiazem may increase its blood levels and should be avoided.

Further reading