Desloratadine is a type of drug or medicine, commonly known as an anti-allergy medication. It comes in use mostly when a patient has hay fever, allergy-affected eyes or nose, itching, and hives.
This medicine doesn’t work or last for a longer period. It’s just an antibiotic. Generally, it lasts for about 24 hours or a single day which will be effective only after an hour of taking this medicine.