Aerius Syrup is an oral antihistamine solution containing Desloratadine 0.5 mg/ml, manufactured by MSD. The medication comes in a 150 ml amber glass bottle with clear labeling in both English and Arabic, designed for oral administration. The product is presented as an oral solution with a concentration of 0.5 mg/ml of Desloratadine. The packaging includes detailed labeling with the MSD logo and product information in dual languages. The amber glass bottle helps protect the medication from light exposure and comes with appropriate measuring markings for accurate dosing.