Allergic coughs can be controlled by taking medication during the onset of the disease. Common treatments can be oral loratadine, sulforaphane, and also the simultaneous use of mometasone furoate nasal spray. For patients with dust mite allergy, prevention is more important than treatment, so do your indoor hygiene and disinfect your bedding and household items regularly. If you go out and encounter bad air or serious dust mites outside, you can wear a mask. If you want to get rid of your allergy to dust mites completely, you can choose desensitization treatment by using dust mite drops to desensitize and improve your own sensitivity to dust mites, and your symptoms will be reduced or will not appear anymore.