Loraswab 5 mg solution for drinking, Loraswab is used to treat allergy symptoms because it contains loratadine, which belongs to antihistamine medications and works to prevent the action of histamine, a substance secreted in the body that is responsible for the appearance of allergy symptoms. Lorasop is considered an effective treatment for getting rid of cold and allergy symptoms such as sneezing, runny nose, and itching in the eyes, nose, or throat. It also helps in reducing the redness resulting from insect bites. Like bees.