TY - JOUR T1 - Formulation optimization and evaluation of oral thin film of bilastine for the treatment of allergic conditions AU - Kanugo, Dr. Abhishek AU - Gandhi, Yash PY - 2025 DA - June JF - Journal of Research in Pharmacy JO - J. Res. Pharm. PB - Marmara University WT - DergiPark SN - 2630-6344 SP - 1214 EP - 1229 VL - 26 IS - 5 LA - en AB - Allergic rhinitis or allergic conditions are associated with the symptoms such as running nose, frequentheadache, sore throat, watering of eye, and sometimes coughing as well as eczema also. The delay in the treatment orignorance may leads to severe health problems like asthma, inability to sleep, severe redness, etc. Bilastine is potent H1antihistaminic agents used in the therapy of allergic conditions and rhinitis without inducing drowsiness. The currentresearch focused on developing oral thin film of Bilastine for all the allergic conditions. The hydroxypropylmethylcellulose (HPMC) was selected as film former and the physical interaction with Bilastine was confirmed withFTIR. The 3 3 Box-Behnken design was applied in the designing of oral thin film which predicted 17 possible runs inDesign of Expert (Version 11). The film former (HPMC E15: X1) plasticizer (PEG 400: X2) and superdisintegrants (CCS:X3) were selected as independent parameters and disintegration time (Y1), folding endurance (Y2) and in-vitrodissolution release (Y3) as dependable parameters in the development of oral thin film. The film was prepared bysolvent casting method and evaluated. The optimized batch F10 tested for weight variation, folding endurance (135),disintegration time (12 sec), percentage of dissolution (98.70%) and found stable during accelerated stability studies.The fast-dissolving oral thin film of Bilastine (F10) was developed which showed prompt relief from the allergicconditions. 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