Rhinitis is caused by a bad cold, which has been misdiagnosed as a cold and has not been paid attention to, or it has been diagnosed as rhinitis but has not been treated correctly and effectively, and has been delayed as chronic rhinitis. Sticking ointment is the best way to treat rhinitis and sinusitis. Also, normal saline nasal cavity washing is also effective, but it is not effective for sinusitis, which is very painful. Inserting fresh scallion into the nose can also stimulate the nose to flow mucus, which is very painful and only temporarily relieved. The best way is to stick medicine at acupoint, without taking medicine, injection and infusion, and without side effects. Because it is for external use, it is safest not to be absorbed by the body. Dr. Chen from Daxing, Beijing, can completely eradicate all kinds of rhinitis and sinusitis by sticking ointment. My brother's place with severe sinusitis has been stuck for more than ten years. My brother has a yellow-green runny nose with blood, headache and dizziness, memory loss, inattention, tinnitus and deafness, and stuffy nose for many years. I posted it ten times and stopped for many years. You don't have to go to the hospital for diagnosis, and you don't have to spend that money. Tell Dr. Chen to judge the type of symptoms immediately and use that money to cure it. Taobao has a post about Chen Biyan. In order to prevent rhinitis, I try to avoid catching a cold and drink plenty of water to keep warm! I wish you a speedy recovery.