Fexofenadine is a Antihistamine drug used for the treatment of Hay fever and similar allergic Problem. Fexofenadine is a second generation selectively peripheral H1-blocker of the GI tract, large blood vessels, and bronchial smooth muscle. Blockage prevents the activation of the H1 receptors by Histamine, preventing the symptoms associated with allergies from occurring.
Molecular structure :
CAS Number:
138452-21-8
Molecular formula:
C32H40ClNO4
Application:
Antihistamine (For Treatment of hay fever and similar allergic problem)
Advantage:
Fexofenadine, like other second and third-generation Antihistamines, does not readily cross the blood-brain barrier, and so causes less drowsiness than first generation histamine - receptor antagonists.
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