Lying down at night with an uninflated nose may be a case of hypertrophic rhinitis. Hypertrophic rhinitis is mainly related to genetics, and also to the environment in which the patient lives. In terms of treatment, you have to go to the ENT department of the hospital for detailed examination, you can improve the CT of the nose to clarify the specific diagnosis, you can spray budesonide nasal spray or mometasone furoate nasal spray to reduce the state of congestion and edema of the nasal mucosa. You can also take oral nasal abdomen and orthodontic granules or Cangzhi rhinitis drops, which can also effectively improve the condition of the nasal mucosa. The condition will improve significantly after about half a month of active treatment. If the condition does not improve with repeated medication, surgery can be considered to solve the hypertrophic inferior turbinate.