Abstract: There is provided pharmaceutical compositions for the treatment of rhinitis by, for example, nasal or ocular administration comprising zwitterionic cetirizine, a polar lipid liposome and a pharmaceutical acceptable aqueous carrier. The compositions are preferably homogeneous in their nature.

Abstract: There is provided pharmaceutical compositions for the treatment of rhinitis by, for example, nasal or ocular administration comprising zwitterionic cetirizine, a polar lipid liposome and a pharmaceutical acceptable aqueous carrier. The compositions are preferably homogeneous in their nature.

Abstract: There is provided pharmaceutical compositions for the treatment of rhinitis by, for example, nasal or ocular administration comprising zwitterionic cetirizine, a polar lipid liposome and a pharmaceutical acceptable aqueous carrier. The compositions are preferably homogeneous in their nature.

Abstract: There is provided homogeneous pharmaceutical compositions for the treatment of inflammatory disorders comprising an antiinflammatory and/or antihistaminic active ingredient, a polar lipid liposome and a pharmaceutically-acceptable aqueous carrier.

Abstract: There is provided homogeneous pharmaceutical compositions for the treatment of, for example, rhinitis, asthma and/or chronic obstructive pulmonary disease comprising a corticosteroid and an antihistamine, a polar lipid liposome and a pharmaceutical-acceptable aqueous carrier.

Abstract: There is provided pharmaceutical compositions for the treatment of rhinitis by, for example, nasal or ocular administration comprising zwitterionic cetirizine, a polar lipid liposome and a pharmaceutical acceptable aqueous carrier. The compositions are preferably homogeneous in their nature.

Abstract: There is provided homogeneous pharmaceutical compositions for the treatment of inflammatory disorders comprising an antiinflammatory and/or antihistaminic active ingredient, a polar lipid liposome and a pharmaceutically-acceptable aqueous carrier.

Abstract: There is provided pharmaceutical compositions for the treatment of rhinitis by, for example, nasal or ocular administration comprising zwitterionic cetirizine, a polar lipid liposome and a pharmaceutical-acceptable aqueous carrier. The compositions are preferably homogeneous in their nature.

Abstract: A pharmaceutical composition for the treatment of rhinitis by nasal or ocular administration comprises zwitterionic cetirizine, polar lipid liposome, a pharmaceutical acceptable aqueous carrier and, optionally, a pharmaceutically acceptable buffer capable of providing a pH of from pH 4.0 to pH 8.0, with the proviso that, if the polar lipid comprises phospholipid, the amount of phospholipid in the composition from is from 10 mg per mL to 120 mg per mL. Also disclosed are methods for its preparation and methods for treating rhinitis by its nasal or ocular administration.