Is my child suffering from allergic rhinitis? How can I treat it?

Patient: My child is 5 years old and has been clearing his throat and aspirating his nose for the past month. He has been treated for chronic pharyngitis and has taken Liushen Pill, Beidougen, and Bao’er Ning Punch. He has no effect, so he is asking what tests or treatments are needed for the above symptoms.
Deng Heung-Kun, Department of Otorhinolaryngology, Sanming Integrated Hospital of Traditional Chinese and Western Medicine: Hello! Your son may have allergic rhinitis, clinically known as postnasal drip syndrome, it is best to go to the hospital’s ear, nose and throat specialist to see, or you can spray nasal spray, such as Renolcort, or Mometasone furoate, plus Keratan, at the same time can be saline rinse nasal cavity, so that the symptoms will improve….