(Mizollen) is a once daily, non-sedating antihistamine. It blocks H1 receptors and is commonly fast-acting. It does not prevent the actual release of histamine from mast cells, just prevents it binding to receptors. Side effects can include dry mouth and throat. Mizolastine is a kind of API. There are some basic informations about this crude drug: (1)Function: Antibacterial Drugs; (2)Product: ; (3)CAS No.: ; (4)ATC code: R06AX25; (5)PubChem: CID 65906; (6)KEGG: D01117; (7)Formula: C₂₄H₂₅FN₆O; (8)Mol. mass: 432.493.