Loratadine is recommended to be used at night before going to bed because this medication may produce central depressant adverse effects such as dizziness, weakness, and drowsiness, in order to minimize or alleviate the occurrence of these adverse effects. Loratadine is available in a variety of dosage forms, such as loratadine tablets, loratadine dry suspension, in the use of loratadine dry suspension, be sure to dissolve the drug in water with stirring, and wait until completely dissolved before taking. It should be noted that during the use of loratadine, do not use other central inhibiting drugs at the same time, such as sedative, hypnotic drugs, and do not drink alcohol or consume alcoholic beverages during the period of taking the drug.