How to treat allergic rhinitis?

  Patient: I have been suffering from allergic rhinitis for 2 years, and I sneeze especially when I encounter cold air and bad odors. I often sneeze dozens of times until I get a headache. I get feverish before going to bed every night, and I sneeze during sleep, and even have trouble breathing. I have been to the local district hospital several times, but basically to no avail, but recently it has intensified? I have read a lot of information about the causes of the headache, but rarely about how to cure it. I’m in a lot of trouble, so I’m desperate to find out how to treat this condition. What is the specific method? Including daily attention and care?  The hospital ENT experts: according to your symptoms, it seems to be indeed allergic rhinitis, it is recommended to apply coleus nasal spray, twice a day, appropriate oral loratadine or cetirizine, one a day, oral before bedtime.  Allergic rhinitis is due to personal allergy to certain substances (such as pollen, dust mites, etc.), allergic factors are not removed, it is difficult to completely cure. If you are allergic to mites only, you can apply “dust mite drops” for desensitization treatment with good results. To be honest, there is no effective surgical cure yet, so please do not believe in the “cure” described in various advertisements.  It is said that cold baths have certain effect, but it depends on the person.  If you know your specific allergic substance, try to avoid contact with it. If it is seasonal, it is recommended to use medication to prevent it 1 week before the arrival of the allergy period in advance.