Acute sinusitis is usually secondary to acute rhinitis, and the main pathological change is acute or purulent inflammation of the nasal mucosa, which can severely involve the bone and surrounding tissues and organs. Usually, acute sinusitis does not heal on its own, so if symptoms do not resolve for a long time, you should actively seek medical treatment and not hope for self-healing to prevent the condition from worsening. If patients have nasal congestion, runny nose, facial pain and discomfort, accompanied by systemic symptoms such as chills and fever, they need to be seen by a doctor in a timely manner. If patients are not treated in time, acute sinusitis can lead to complications such as acute otitis media and secretory otitis media, and may be prolonged and form chronic sinusitis, making symptoms such as nasal congestion, runny nose and headache worse, or even fungal sinusitis and nasal polyps, which require surgery. Acute sinusitis treatment is based on non-surgical methods, which can be applied locally to the nasal cavity with glucocorticoids to improve local inflammation, or mucus promoters can be applied to improve the nature of secretions and easy discharge. Acute sinusitis is mostly coccus infection, you can apply sufficient antibiotics to control the infection, with penicillin and cephalosporins as the drugs of choice. If the headache or local pain is severe, appropriate sedatives or analgesics can be used. Pay attention to adequate rest in daily life and avoid smoking environment, which is conducive to the improvement of the disease.