The patient’s nose is always itching and sneezing, which means that the patient has allergic rhinitis. Allergic rhinitis will also keep flowing clear water-like nasal discharge. Patients will blow their noses hard because of nasal congestion, which will easily cause the mucous membrane of the nasal cavity to break down and bleed. In terms of treatment, patients can rinse the nasal cavity with physiological sea saline and use nasal spray with nasal spray or budesonide to treat the condition, or they can take oral Chinese medicine, such as nasal abyssal oral solution or Cangerzi rhinitis drops to treat allergic rhinitis. If the condition still does not improve, you need to go to the ENT department of the hospital for a detailed examination.